101331010011204 has 36 divisors (see below), whose sum is σ = 260975148429996. Its totient is φ = 33139701386688.

The previous prime is 101331010011191. The next prime is 101331010011241. The reversal of 101331010011204 is 402110010133101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29596885851204 + 71734124160000 = 5440302^2 + 8469600^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26554245999 + ... + 26554249814.

It is an arithmetic number, because the mean of its divisors is an integer number (7249309678611).

Almost surely, 2^{101331010011204} is an apocalyptic number.

It is an amenable number.

101331010011204 is an abundant number, since it is smaller than the sum of its proper divisors (159644138418792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101331010011204 is a wasteful number, since it uses less digits than its factorization.

101331010011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53108495876 (or 53108495871 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101331010011204 its reverse (402110010133101), we get a palindrome (503441020144305).

The spelling of 101331010011204 in words is "one hundred one trillion, three hundred thirty-one billion, ten million, eleven thousand, two hundred four".