12302056902 has 16 divisors (see below), whose sum is σ = 26051414832. Its totient is φ = 3859468800.

The previous prime is 12302056891. The next prime is 12302056903. The reversal of 12302056902 is 20965020321.

It is a self number, because there is not a number n which added to its sum of digits gives 12302056902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302056903) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60304099 + ... + 60304302.

It is an arithmetic number, because the mean of its divisors is an integer number (1628213427).

Almost surely, 2^12302056902 is an apocalyptic number.

12302056902 is an abundant number, since it is smaller than the sum of its proper divisors (13749357930).

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

12302056902 is a wasteful number, since it uses less digits than its factorization.

12302056902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120608423.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 12302056902 in words is "twelve billion, three hundred two million, fifty-six thousand, nine hundred two".