120113301010100 has 36 divisors (see below), whose sum is σ = 260648753664684. Its totient is φ = 48044787598080.

The previous prime is 120113301010091. The next prime is 120113301010123. The reversal of 120113301010100 is 1010103311021.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 22552127192464 + 97561173817636 = 4748908^2 + 9877306^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2464622 + ... + 15693978.

Almost surely, 2^{120113301010100} is an apocalyptic number.

120113301010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120113301010100 is an abundant number, since it is smaller than the sum of its proper divisors (140535452654584).

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

120113301010100 is a wasteful number, since it uses less digits than its factorization.

120113301010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13320164 (or 13320157 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 120113301010100 its reverse (1010103311021), we get a palindrome (121123404321121).

The spelling of 120113301010100 in words is "one hundred twenty trillion, one hundred thirteen billion, three hundred one million, ten thousand, one hundred".