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10310140131 = 35647608591
BaseRepresentation
bin10011001101000100…
…00100000011100011
3222121112100101101220
421212202010003203
5132103343441011
64423022030123
7513331513404
oct114642040343
928545311356
1010310140131
114410894975
121bb8a18343
13c84028845
146db4159ab
15405221506
hex2668840e3

10310140131 has 8 divisors (see below), whose sum is σ = 13749310464. Its totient is φ = 6872198280.

The previous prime is 10310140121. The next prime is 10310140133. The reversal of 10310140131 is 13104101301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10310140131 - 231 = 8162656483 is a prime.

It is a super-2 number, since 2×103101401312 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10310140131.

It is not an unprimeable number, because it can be changed into a prime (10310140133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287355 + ... + 321236.

It is an arithmetic number, because the mean of its divisors is an integer number (1718663808).

Almost surely, 210310140131 is an apocalyptic number.

10310140131 is a deficient number, since it is larger than the sum of its proper divisors (3439170333).

10310140131 is an equidigital number, since it uses as much as digits as its factorization.

10310140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614241.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10310140131 its reverse (13104101301), we get a palindrome (23414241432).

The spelling of 10310140131 in words is "ten billion, three hundred ten million, one hundred forty thousand, one hundred thirty-one".

Divisors: 1 3 5647 16941 608591 1825773 3436713377 10310140131