10204255101156 has 48 divisors (see below), whose sum is σ = 25233245815680. Its totient is φ = 3198448176640.

The previous prime is 10204255100959. The next prime is 10204255101199. The reversal of 10204255101156 is 65110155240201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22326000 + ... + 22778471.

It is an arithmetic number, because the mean of its divisors is an integer number (525692621160).

Almost surely, 2^{10204255101156} is an apocalyptic number.

It is an amenable number.

10204255101156 is an abundant number, since it is smaller than the sum of its proper divisors (15028990714524).

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

10204255101156 is a wasteful number, since it uses less digits than its factorization.

10204255101156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45105604 (or 45105602 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 10204255101156 in words is "ten trillion, two hundred four billion, two hundred fifty-five million, one hundred one thousand, one hundred fifty-six".