32131333057 has 2 divisors, whose sum is σ = 32131333058. Its totient is φ = 32131333056.

The previous prime is 32131333043. The next prime is 32131333079. The reversal of 32131333057 is 75033313123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20664350001 + 11466983056 = 143751^2 + 107084^2 .

It is an emirp because it is prime and its reverse (75033313123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32131333057 - 2⁷ = 32131332929 is a prime.

It is not a weakly prime, because it can be changed into another prime (32131333007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065666528 + 16065666529.

It is an arithmetic number, because the mean of its divisors is an integer number (16065666529).

Almost surely, 2^32131333057 is an apocalyptic number.

It is an amenable number.

32131333057 is a deficient number, since it is larger than the sum of its proper divisors (1).

32131333057 is an equidigital number, since it uses as much as digits as its factorization.

32131333057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 31.

The spelling of 32131333057 in words is "thirty-two billion, one hundred thirty-one million, three hundred thirty-three thousand, fifty-seven".