120013003121310 has 128 divisors (see below), whose sum is σ = 362792344320000. Its totient is φ = 27986837959296.

The previous prime is 120013003121273. The next prime is 120013003121339. The reversal of 120013003121310 is 13121300310021.

120013003121310 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 1 + 300 + 31 + 21 + 310 = 666.

It is a super-2 number, since 2×120013003121310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 899715910 + ... + 899849289.

It is an arithmetic number, because the mean of its divisors is an integer number (2834315190000).

Almost surely, 2^{120013003121310} is an apocalyptic number.

120013003121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120013003121310 is an abundant number, since it is smaller than the sum of its proper divisors (242779341198690).

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

120013003121310 is a wasteful number, since it uses less digits than its factorization.

120013003121310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799565247 (or 1799565241 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120013003121310 its reverse (13121300310021), we get a palindrome (133134303431331).

The spelling of 120013003121310 in words is "one hundred twenty trillion, thirteen billion, three million, one hundred twenty-one thousand, three hundred ten".