120164435524 has 12 divisors (see below), whose sum is σ = 240328871104. Its totient is φ = 51499043784.

The previous prime is 120164435509. The next prime is 120164435527. The reversal of 120164435524 is 425534461021.

120164435524 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120164435527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2145793464 + ... + 2145793519.

Almost surely, 2^120164435524 is an apocalyptic number.

120164435524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120164435524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120164435524 is a wasteful number, since it uses less digits than its factorization.

120164435524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291586994 (or 4291586992 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 120164435524 its reverse (425534461021), we get a palindrome (545698896545).

The spelling of 120164435524 in words is "one hundred twenty billion, one hundred sixty-four million, four hundred thirty-five thousand, five hundred twenty-four".