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200131101110313 = 3243351355170929
BaseRepresentation
bin101101100000010010100111…
…001100001011000000101001
3222020121100100112111111120200
4231200102213030023000221
5202212421443341012223
61545350543021142413
760103665152341152
oct5540224714130051
9866540315444520
10200131101110313
115884a13a1959aa
121a5428b89baa09
138789388312879
14375c57b43a929
151820d08907a43
hexb604a730b029

200131101110313 has 12 divisors (see below), whose sum is σ = 289745874387060. Its totient is φ = 133112603045376.

The previous prime is 200131101110293. The next prime is 200131101110321. The reversal of 200131101110313 is 313011101131002.

200131101110313 is a `hidden beast` number, since 20 + 0 + 1 + 311 + 0 + 11 + 10 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47492661986064 + 152638439124249 = 6891492^2 + 12354693^2 .

It is not a de Polignac number, because 200131101110313 - 29 = 200131101109801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200131101114313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25677581568 + ... + 25677589361.

It is an arithmetic number, because the mean of its divisors is an integer number (24145489532255).

Almost surely, 2200131101110313 is an apocalyptic number.

It is an amenable number.

200131101110313 is a deficient number, since it is larger than the sum of its proper divisors (89614773276747).

200131101110313 is a wasteful number, since it uses less digits than its factorization.

200131101110313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51355171368 (or 51355171365 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 200131101110313 its reverse (313011101131002), we get a palindrome (513142202241315).

The spelling of 200131101110313 in words is "two hundred trillion, one hundred thirty-one billion, one hundred one million, one hundred ten thousand, three hundred thirteen".

Divisors: 1 3 9 433 1299 3897 51355170929 154065512787 462196538361 22236789012257 66710367036771 200131101110313