232131202330003 has 2 divisors, whose sum is σ = 232131202330004. Its totient is φ = 232131202330002.

The previous prime is 232131202329989. The next prime is 232131202330007. The reversal of 232131202330003 is 300033202131232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232131202330003 is a prime.

It is a super-2 number, since 2×232131202330003² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232131202330003.

It is not a weakly prime, because it can be changed into another prime (232131202330007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116065601165001 + 116065601165002.

It is an arithmetic number, because the mean of its divisors is an integer number (116065601165002).

Almost surely, 2^{232131202330003} is an apocalyptic number.

232131202330003 is a deficient number, since it is larger than the sum of its proper divisors (1).

232131202330003 is an equidigital number, since it uses as much as digits as its factorization.

232131202330003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232131202330003 its reverse (300033202131232), we get a palindrome (532164404461235).

The spelling of 232131202330003 in words is "two hundred thirty-two trillion, one hundred thirty-one billion, two hundred two million, three hundred thirty thousand, three".