32100231058157 has 2 divisors, whose sum is σ = 32100231058158. Its totient is φ = 32100231058156.

The previous prime is 32100231058151. The next prime is 32100231058223. The reversal of 32100231058157 is 75185013200123.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27420576169156 + 4679654889001 = 5236466^2 + 2163251^2 .

It is a cyclic number.

It is not a de Polignac number, because 32100231058157 - 2¹⁰ = 32100231057133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32100231058157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32100231058151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16050115529078 + 16050115529079.

It is an arithmetic number, because the mean of its divisors is an integer number (16050115529079).

Almost surely, 2^{32100231058157} is an apocalyptic number.

It is an amenable number.

32100231058157 is a deficient number, since it is larger than the sum of its proper divisors (1).

32100231058157 is an equidigital number, since it uses as much as digits as its factorization.

32100231058157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 32100231058157 in words is "thirty-two trillion, one hundred billion, two hundred thirty-one million, fifty-eight thousand, one hundred fifty-seven".