232152335309 has 2 divisors, whose sum is σ = 232152335310. Its totient is φ = 232152335308.

The previous prime is 232152335267. The next prime is 232152335333. The reversal of 232152335309 is 903533251232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231967456900 + 184878409 = 481630^2 + 13597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232152335309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232152335339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116076167654 + 116076167655.

It is an arithmetic number, because the mean of its divisors is an integer number (116076167655).

Almost surely, 2^232152335309 is an apocalyptic number.

It is an amenable number.

232152335309 is a deficient number, since it is larger than the sum of its proper divisors (1).

232152335309 is an equidigital number, since it uses as much as digits as its factorization.

232152335309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 38.

The spelling of 232152335309 in words is "two hundred thirty-two billion, one hundred fifty-two million, three hundred thirty-five thousand, three hundred nine".