32113551611 has 2 divisors, whose sum is σ = 32113551612. Its totient is φ = 32113551610.

The previous prime is 32113551607. The next prime is 32113551661. The reversal of 32113551611 is 11615531123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32113551611 - 2² = 32113551607 is a prime.

It is not a weakly prime, because it can be changed into another prime (32113551601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056775805 + 16056775806.

It is an arithmetic number, because the mean of its divisors is an integer number (16056775806).

Almost surely, 2^32113551611 is an apocalyptic number.

32113551611 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113551611 is an equidigital number, since it uses as much as digits as its factorization.

32113551611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 29.

The spelling of 32113551611 in words is "thirty-two billion, one hundred thirteen million, five hundred fifty-one thousand, six hundred eleven".