232133311121340 has 48 divisors (see below), whose sum is σ = 657804274420608. Its totient is φ = 61156406462784.

The previous prime is 232133311121317. The next prime is 232133311121353. The reversal of 232133311121340 is 43121113331232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 232133311121298 and 232133311121307.

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, 23306552362 + ... + 23306562321.

It is an arithmetic number, because the mean of its divisors is an integer number (13704255717096).

Almost surely, 2^{232133311121340} is an apocalyptic number.

232133311121340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232133311121340 is an abundant number, since it is smaller than the sum of its proper divisors (425670963299268).

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

232133311121340 is a wasteful number, since it uses less digits than its factorization.

232133311121340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46613114778 (or 46613114776 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 232133311121340 its reverse (43121113331232), we get a palindrome (275254424452572).

The spelling of 232133311121340 in words is "two hundred thirty-two trillion, one hundred thirty-three billion, three hundred eleven million, one hundred twenty-one thousand, three hundred forty".