32113237697 has 2 divisors, whose sum is σ = 32113237698. Its totient is φ = 32113237696.

The previous prime is 32113237679. The next prime is 32113237727. The reversal of 32113237697 is 79673231123.

Together with previous prime (32113237679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22501200016 + 9612037681 = 150004^2 + 98041^2 .

It is a cyclic number.

It is not a de Polignac number, because 32113237697 - 2⁶ = 32113237633 is a prime.

It is not a weakly prime, because it can be changed into another prime (32113234697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056618848 + 16056618849.

It is an arithmetic number, because the mean of its divisors is an integer number (16056618849).

Almost surely, 2^32113237697 is an apocalyptic number.

It is an amenable number.

32113237697 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113237697 is an equidigital number, since it uses as much as digits as its factorization.

32113237697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 44.

The spelling of 32113237697 in words is "thirty-two billion, one hundred thirteen million, two hundred thirty-seven thousand, six hundred ninety-seven".