164245364104313 has 2 divisors, whose sum is σ = 164245364104314. Its totient is φ = 164245364104312.

The previous prime is 164245364104303. The next prime is 164245364104357. The reversal of 164245364104313 is 313401463542461.

164245364104313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104202284034304 + 60043080070009 = 10207952^2 + 7748747^2 .

It is a cyclic number.

It is not a de Polignac number, because 164245364104313 - 2²⁶ = 164245296995449 is a prime.

It is not a weakly prime, because it can be changed into another prime (164245364104303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82122682052156 + 82122682052157.

It is an arithmetic number, because the mean of its divisors is an integer number (82122682052157).

Almost surely, 2^{164245364104313} is an apocalyptic number.

It is an amenable number.

164245364104313 is a deficient number, since it is larger than the sum of its proper divisors (1).

164245364104313 is an equidigital number, since it uses as much as digits as its factorization.

164245364104313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 164245364104313 in words is "one hundred sixty-four trillion, two hundred forty-five billion, three hundred sixty-four million, one hundred four thousand, three hundred thirteen".