233232013020 has 48 divisors (see below), whose sum is σ = 654020105760. Its totient is φ = 62102777856.

The previous prime is 233232013019. The next prime is 233232013037. The reversal of 233232013020 is 20310232332.

It is a super-2 number, since 2×233232013020² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2847585 + ... + 2928344.

It is an arithmetic number, because the mean of its divisors is an integer number (13625418870).

Almost surely, 2^233232013020 is an apocalyptic number.

233232013020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233232013020 is an abundant number, since it is smaller than the sum of its proper divisors (420788092740).

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

233232013020 is a wasteful number, since it uses less digits than its factorization.

233232013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776614 (or 5776612 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 233232013020 its reverse (20310232332), we get a palindrome (253542245352).

The spelling of 233232013020 in words is "two hundred thirty-three billion, two hundred thirty-two million, thirteen thousand, twenty".