201332879057 has 2 divisors, whose sum is σ = 201332879058. Its totient is φ = 201332879056.

The previous prime is 201332879009. The next prime is 201332879087. The reversal of 201332879057 is 750978233102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190483365136 + 10849513921 = 436444^2 + 104161^2 .

It is a cyclic number.

It is not a de Polignac number, because 201332879057 - 2³⁶ = 132613402321 is a prime.

It is not a weakly prime, because it can be changed into another prime (201332879087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100666439528 + 100666439529.

It is an arithmetic number, because the mean of its divisors is an integer number (100666439529).

Almost surely, 2^201332879057 is an apocalyptic number.

It is an amenable number.

201332879057 is a deficient number, since it is larger than the sum of its proper divisors (1).

201332879057 is an equidigital number, since it uses as much as digits as its factorization.

201332879057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 201332879057 in words is "two hundred one billion, three hundred thirty-two million, eight hundred seventy-nine thousand, fifty-seven".