120113421402 has 32 divisors (see below), whose sum is σ = 262946920320. Its totient is φ = 36352105920.

The previous prime is 120113421397. The next prime is 120113421499. The reversal of 120113421402 is 204124311021.

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, 12617502 + ... + 12627017.

It is an arithmetic number, because the mean of its divisors is an integer number (8217091260).

Almost surely, 2^120113421402 is an apocalyptic number.

120113421402 is an abundant number, since it is smaller than the sum of its proper divisors (142833498918).

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

120113421402 is a wasteful number, since it uses less digits than its factorization.

120113421402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25244598.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 120113421402 its reverse (204124311021), we get a palindrome (324237732423).

The spelling of 120113421402 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-one thousand, four hundred two".