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200013321231101 = 7182366915668047
BaseRepresentation
bin101101011110100100111010…
…111101100101101011111101
3222020012002100020212201021002
4231132210322331211223331
5202204004240213343401
61545220503513420045
760062325362026130
oct5536447275455375
9866162306781232
10200013321231101
115880419a553454
121a523b0870a625
13877b238083251
1437569a6ccc217
15181cc137e5a6b
hexb5e93af65afd

200013321231101 has 8 divisors (see below), whose sum is σ = 228586792769280. Its totient is φ = 171439884676368.

The previous prime is 200013321231071. The next prime is 200013321231161. The reversal of 200013321231101 is 101132123310002.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-200013321231101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013321231161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931660 + ... + 20599706.

It is an arithmetic number, because the mean of its divisors is an integer number (28573349096160).

Almost surely, 2200013321231101 is an apocalyptic number.

It is an amenable number.

200013321231101 is a deficient number, since it is larger than the sum of its proper divisors (28573471538179).

200013321231101 is a wasteful number, since it uses less digits than its factorization.

200013321231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17491723.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 200013321231101 its reverse (101132123310002), we get a palindrome (301145444541103).

The spelling of 200013321231101 in words is "two hundred trillion, thirteen billion, three hundred twenty-one million, two hundred thirty-one thousand, one hundred one".

Divisors: 1 7 1823669 12765683 15668047 109676329 28573331604443 200013321231101