120013123010 has 64 divisors (see below), whose sum is σ = 247786159104. Its totient is φ = 41424926400.

The previous prime is 120013122961. The next prime is 120013123019. The reversal of 120013123010 is 10321310021.

It is a super-2 number, since 2×120013123010² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120013123019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150377 + ... + 512483.

It is an arithmetic number, because the mean of its divisors is an integer number (3871658736).

Almost surely, 2^120013123010 is an apocalyptic number.

120013123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120013123010 is an abundant number, since it is smaller than the sum of its proper divisors (127773036094).

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

120013123010 is a wasteful number, since it uses less digits than its factorization.

120013123010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362279.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120013123010 its reverse (10321310021), we get a palindrome (130334433031).

The spelling of 120013123010 in words is "one hundred twenty billion, thirteen million, one hundred twenty-three thousand, ten".