120431233020 has 96 divisors (see below), whose sum is σ = 393579583488. Its totient is φ = 26941450752.

The previous prime is 120431233003. The next prime is 120431233037. The reversal of 120431233020 is 20332134021.

120431233020 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (120431233003) and next prime (120431233037).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3030697 + ... + 3070176.

It is an arithmetic number, because the mean of its divisors is an integer number (4099787328).

Almost surely, 2^120431233020 is an apocalyptic number.

120431233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120431233020 is an abundant number, since it is smaller than the sum of its proper divisors (273148350468).

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

120431233020 is a wasteful number, since it uses less digits than its factorization.

120431233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100939 (or 6100937 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120431233020 its reverse (20332134021), we get a palindrome (140763367041).

The spelling of 120431233020 in words is "one hundred twenty billion, four hundred thirty-one million, two hundred thirty-three thousand, twenty".