2132311232957 has 2 divisors, whose sum is σ = 2132311232958. Its totient is φ = 2132311232956.

The previous prime is 2132311232929. The next prime is 2132311232983. The reversal of 2132311232957 is 7592321132312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1426003775716 + 706307457241 = 1194154^2 + 840421^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132311232957 - 2¹⁶ = 2132311167421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132311532957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066155616478 + 1066155616479.

It is an arithmetic number, because the mean of its divisors is an integer number (1066155616479).

Almost surely, 2^{2132311232957} is an apocalyptic number.

It is an amenable number.

2132311232957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132311232957 is an equidigital number, since it uses as much as digits as its factorization.

2132311232957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The spelling of 2132311232957 in words is "two trillion, one hundred thirty-two billion, three hundred eleven million, two hundred thirty-two thousand, nine hundred fifty-seven".