120174930057 has 192 divisors, whose sum is σ = 218865991680. Its totient is φ = 57959193600.

The previous prime is 120174930053. The next prime is 120174930059. The reversal of 120174930057 is 750039471021.

It is not a de Polignac number, because 120174930057 - 2² = 120174930053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 120174929997 and 120174930024.

It is not an unprimeable number, because it can be changed into a prime (120174930053) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 121265832 + ... + 121266822.

It is an arithmetic number, because the mean of its divisors is an integer number (1139927040).

Almost surely, 2^120174930057 is an apocalyptic number.

It is an amenable number.

120174930057 is a deficient number, since it is larger than the sum of its proper divisors (98691061623).

120174930057 is a wasteful number, since it uses less digits than its factorization.

120174930057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 120174930057 in words is "one hundred twenty billion, one hundred seventy-four million, nine hundred thirty thousand, fifty-seven".