120103211210000 has 100 divisors (see below), whose sum is σ = 290787697213200. Its totient is φ = 48040324176000.

The previous prime is 120103211209999. The next prime is 120103211210053. The reversal of 120103211210000 is 12112301021.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 710505491 + ... + 710674509.

It is an arithmetic number, because the mean of its divisors is an integer number (2907876972132).

Almost surely, 2^{120103211210000} is an apocalyptic number.

120103211210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120103211210000 is an abundant number, since it is smaller than the sum of its proper divisors (170684486003200).

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

120103211210000 is an equidigital number, since it uses as much as digits as its factorization.

120103211210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240106 (or 240085 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 120103211210000 its reverse (12112301021), we get a palindrome (120115323511021).

The spelling of 120103211210000 in words is "one hundred twenty trillion, one hundred three billion, two hundred eleven million, two hundred ten thousand".