32011331057 has 2 divisors, whose sum is σ = 32011331058. Its totient is φ = 32011331056.

The previous prime is 32011330997. The next prime is 32011331101. The reversal of 32011331057 is 75013311023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22932862096 + 9078468961 = 151436^2 + 95281^2 .

It is a cyclic number.

It is not a de Polignac number, because 32011331057 - 2⁶ = 32011330993 is a prime.

It is not a weakly prime, because it can be changed into another prime (32011331357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16005665528 + 16005665529.

It is an arithmetic number, because the mean of its divisors is an integer number (16005665529).

Almost surely, 2^32011331057 is an apocalyptic number.

It is an amenable number.

32011331057 is a deficient number, since it is larger than the sum of its proper divisors (1).

32011331057 is an equidigital number, since it uses as much as digits as its factorization.

32011331057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The spelling of 32011331057 in words is "thirty-two billion, eleven million, three hundred thirty-one thousand, fifty-seven".