120012613502 has 8 divisors (see below), whose sum is σ = 183415503816. Its totient is φ = 58874112232.

The previous prime is 120012613493. The next prime is 120012613519. The reversal of 120012613502 is 205316210021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566097128 + ... + 566097339.

It is an arithmetic number, because the mean of its divisors is an integer number (22926937977).

Almost surely, 2^120012613502 is an apocalyptic number.

120012613502 is a deficient number, since it is larger than the sum of its proper divisors (63402890314).

120012613502 is a wasteful number, since it uses less digits than its factorization.

120012613502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132194522.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 120012613502 its reverse (205316210021), we get a palindrome (325328823523).

The spelling of 120012613502 in words is "one hundred twenty billion, twelve million, six hundred thirteen thousand, five hundred two".