120100130311210 has 32 divisors (see below), whose sum is σ = 247088386115712. Its totient is φ = 41172977384640.

The previous prime is 120100130311127. The next prime is 120100130311211. The reversal of 120100130311210 is 12113031001021.

It is a happy number.

It is a super-2 number, since 2×120100130311210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120100130311211) 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, 87021912 + ... + 88391251.

It is an arithmetic number, because the mean of its divisors is an integer number (7721512066116).

Almost surely, 2^{120100130311210} is an apocalyptic number.

120100130311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120100130311210 is an abundant number, since it is smaller than the sum of its proper divisors (126988255804502).

120100130311210 is a wasteful number, since it uses less digits than its factorization.

120100130311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175422958.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 120100130311210 its reverse (12113031001021), we get a palindrome (132213161312231).

The spelling of 120100130311210 in words is "one hundred twenty trillion, one hundred billion, one hundred thirty million, three hundred eleven thousand, two hundred ten".