12130002402 has 32 divisors (see below), whose sum is σ = 27971091072. Its totient is φ = 3435043584.

The previous prime is 12130002377. The next prime is 12130002457. The reversal of 12130002402 is 20420003121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273173 + ... + 1282664.

It is an arithmetic number, because the mean of its divisors is an integer number (874096596).

Almost surely, 2^12130002402 is an apocalyptic number.

12130002402 is an abundant number, since it is smaller than the sum of its proper divisors (15841088670).

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

12130002402 is a wasteful number, since it uses less digits than its factorization.

12130002402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555962.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12130002402 its reverse (20420003121), we get a palindrome (32550005523).

The spelling of 12130002402 in words is "twelve billion, one hundred thirty million, two thousand, four hundred two".