326092101397 has 2 divisors, whose sum is σ = 326092101398. Its totient is φ = 326092101396.

The previous prime is 326092101383. The next prime is 326092101407. The reversal of 326092101397 is 793101290623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320004044721 + 6088056676 = 565689^2 + 78026^2 .

It is a cyclic number.

It is not a de Polignac number, because 326092101397 - 2¹⁵ = 326092068629 is a prime.

It is a super-2 number, since 2×326092101397² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326092161397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163046050698 + 163046050699.

It is an arithmetic number, because the mean of its divisors is an integer number (163046050699).

Almost surely, 2^326092101397 is an apocalyptic number.

It is an amenable number.

326092101397 is a deficient number, since it is larger than the sum of its proper divisors (1).

326092101397 is an equidigital number, since it uses as much as digits as its factorization.

326092101397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 326092101397 in words is "three hundred twenty-six billion, ninety-two million, one hundred one thousand, three hundred ninety-seven".