32013330157 has 2 divisors, whose sum is σ = 32013330158. Its totient is φ = 32013330156.

The previous prime is 32013330131. The next prime is 32013330179. The reversal of 32013330157 is 75103331023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31971585636 + 41744521 = 178806^2 + 6461^2 .

It is a cyclic number.

It is not a de Polignac number, because 32013330157 - 2³¹ = 29865846509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32013330187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16006665078 + 16006665079.

It is an arithmetic number, because the mean of its divisors is an integer number (16006665079).

Almost surely, 2^32013330157 is an apocalyptic number.

It is an amenable number.

32013330157 is a deficient number, since it is larger than the sum of its proper divisors (1).

32013330157 is an equidigital number, since it uses as much as digits as its factorization.

32013330157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 28.

The spelling of 32013330157 in words is "thirty-two billion, thirteen million, three hundred thirty thousand, one hundred fifty-seven".