10161109600 has 36 divisors (see below), whose sum is σ = 24805810764. Its totient is φ = 4064443520.

The previous prime is 10161109577. The next prime is 10161109643. The reversal of 10161109600 is 690116101.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6349894 + ... + 6351493.

It is an arithmetic number, because the mean of its divisors is an integer number (689050299).

Almost surely, 2^10161109600 is an apocalyptic number.

10161109600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10161109600 is an abundant number, since it is smaller than the sum of its proper divisors (14644701164).

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

10161109600 is a wasteful number, since it uses less digits than its factorization.

10161109600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12701407 (or 12701394 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 10161109600 in words is "ten billion, one hundred sixty-one million, one hundred nine thousand, six hundred".