113144412000120 has 128 divisors (see below), whose sum is σ = 351158825664000. Its totient is φ = 29129692981760.

The previous prime is 113144412000107. The next prime is 113144412000163. The reversal of 113144412000120 is 21000214441311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57747511 + ... + 59674649.

It is an arithmetic number, because the mean of its divisors is an integer number (2743428325500).

Almost surely, 2^{113144412000120} is an apocalyptic number.

113144412000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113144412000120 is an abundant number, since it is smaller than the sum of its proper divisors (238014413663880).

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

113144412000120 is a wasteful number, since it uses less digits than its factorization.

113144412000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944053 (or 1944049 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 113144412000120 its reverse (21000214441311), we get a palindrome (134144626441431).

The spelling of 113144412000120 in words is "one hundred thirteen trillion, one hundred forty-four billion, four hundred twelve million, one hundred twenty", and thus it is an aban number.