79203012132 has 24 divisors (see below), whose sum is σ = 184842223776. Its totient is φ = 26395976128.

The previous prime is 79203012131. The next prime is 79203012167. The reversal of 79203012132 is 23121030297.

It is a self number, because there is not a number n which added to its sum of digits gives 79203012132.

It is not an unprimeable number, because it can be changed into a prime (79203012131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562578 + ... + 689129.

It is an arithmetic number, because the mean of its divisors is an integer number (7701759324).

Almost surely, 2^79203012132 is an apocalyptic number.

It is an amenable number.

79203012132 is an abundant number, since it is smaller than the sum of its proper divisors (105639211644).

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

79203012132 is a wasteful number, since it uses less digits than its factorization.

79203012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256987 (or 1256985 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The spelling of 79203012132 in words is "seventy-nine billion, two hundred three million, twelve thousand, one hundred thirty-two".