329012371157 has 2 divisors, whose sum is σ = 329012371158. Its totient is φ = 329012371156.

The previous prime is 329012370937. The next prime is 329012371183. The reversal of 329012371157 is 751173210923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203068298161 + 125944072996 = 450631^2 + 354886^2 .

It is a cyclic number.

It is not a de Polignac number, because 329012371157 - 2¹⁰ = 329012370133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (329012371187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164506185578 + 164506185579.

It is an arithmetic number, because the mean of its divisors is an integer number (164506185579).

Almost surely, 2^329012371157 is an apocalyptic number.

It is an amenable number.

329012371157 is a deficient number, since it is larger than the sum of its proper divisors (1).

329012371157 is an equidigital number, since it uses as much as digits as its factorization.

329012371157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 329012371157 in words is "three hundred twenty-nine billion, twelve million, three hundred seventy-one thousand, one hundred fifty-seven".