13332111097 has 2 divisors, whose sum is σ = 13332111098. Its totient is φ = 13332111096.

The previous prime is 13332111071. The next prime is 13332111103. The reversal of 13332111097 is 79011123331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10010202601 + 3321908496 = 100051^2 + 57636^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332111097 - 2²⁷ = 13197893369 is a prime.

It is not a weakly prime, because it can be changed into another prime (13332111497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666055548 + 6666055549.

It is an arithmetic number, because the mean of its divisors is an integer number (6666055549).

Almost surely, 2^13332111097 is an apocalyptic number.

It is an amenable number.

13332111097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332111097 is an equidigital number, since it uses as much as digits as its factorization.

13332111097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The spelling of 13332111097 in words is "thirteen billion, three hundred thirty-two million, one hundred eleven thousand, ninety-seven".