120515030104031 has 16 divisors (see below), whose sum is σ = 120954648342528. Its totient is φ = 120076247424000.

The previous prime is 120515030104019. The next prime is 120515030104151. The reversal of 120515030104031 is 130401030515021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120515030104031 is a prime.

It is a super-2 number, since 2×120515030104031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120515030104531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4374238706 + ... + 4374266256.

It is an arithmetic number, because the mean of its divisors is an integer number (7559665521408).

Almost surely, 2^{120515030104031} is an apocalyptic number.

120515030104031 is a deficient number, since it is larger than the sum of its proper divisors (439618238497).

120515030104031 is a wasteful number, since it uses less digits than its factorization.

120515030104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42142.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 120515030104031 its reverse (130401030515021), we get a palindrome (250916060619052).

The spelling of 120515030104031 in words is "one hundred twenty trillion, five hundred fifteen billion, thirty million, one hundred four thousand, thirty-one".