100120002121310 has 16 divisors (see below), whose sum is σ = 180216279533952. Its totient is φ = 40047939578400.

The previous prime is 100120002121309. The next prime is 100120002121319. The reversal of 100120002121310 is 13121200021001.

It is a super-2 number, since 2×100120002121310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120002121319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474761 + ... + 14158580.

It is an arithmetic number, because the mean of its divisors is an integer number (11263517470872).

Almost surely, 2^{100120002121310} is an apocalyptic number.

100120002121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120002121310 is a deficient number, since it is larger than the sum of its proper divisors (80096277412642).

100120002121310 is a wasteful number, since it uses less digits than its factorization.

100120002121310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317539.

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

Adding to 100120002121310 its reverse (13121200021001), we get a palindrome (113241202142311).

The spelling of 100120002121310 in words is "one hundred trillion, one hundred twenty billion, two million, one hundred twenty-one thousand, three hundred ten".