109107574156 has 48 divisors (see below), whose sum is σ = 232547567616. Its totient is φ = 43775671104.

The previous prime is 109107574123. The next prime is 109107574189. The reversal of 109107574156 is 651475701901.

It is an interprime number because it is at equal distance from previous prime (109107574123) and next prime (109107574189).

It is a super-2 number, since 2×109107574156² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1772091 + ... + 1832626.

It is an arithmetic number, because the mean of its divisors is an integer number (4844740992).

Almost surely, 2^109107574156 is an apocalyptic number.

It is an amenable number.

109107574156 is an abundant number, since it is smaller than the sum of its proper divisors (123439993460).

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

109107574156 is a wasteful number, since it uses less digits than its factorization.

109107574156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604798 (or 3604796 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 46.

The spelling of 109107574156 in words is "one hundred nine billion, one hundred seven million, five hundred seventy-four thousand, one hundred fifty-six".