960431132021 has 2 divisors, whose sum is σ = 960431132022. Its totient is φ = 960431132020.

The previous prime is 960431132009. The next prime is 960431132027. The reversal of 960431132021 is 120231134069.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 727225200625 + 233205931396 = 852775^2 + 482914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-960431132021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (960431132027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480215566010 + 480215566011.

It is an arithmetic number, because the mean of its divisors is an integer number (480215566011).

Almost surely, 2^960431132021 is an apocalyptic number.

It is an amenable number.

960431132021 is a deficient number, since it is larger than the sum of its proper divisors (1).

960431132021 is an equidigital number, since it uses as much as digits as its factorization.

960431132021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 960431132021 in words is "nine hundred sixty billion, four hundred thirty-one million, one hundred thirty-two thousand, twenty-one".