32320511413 has 2 divisors, whose sum is σ = 32320511414. Its totient is φ = 32320511412.

The previous prime is 32320511411. The next prime is 32320511417. The reversal of 32320511413 is 31411502323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31997338884 + 323172529 = 178878^2 + 17977^2 .

It is a cyclic number.

It is not a de Polignac number, because 32320511413 - 2¹ = 32320511411 is a prime.

Together with 32320511411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32320511411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160255706 + 16160255707.

It is an arithmetic number, because the mean of its divisors is an integer number (16160255707).

Almost surely, 2^32320511413 is an apocalyptic number.

It is an amenable number.

32320511413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32320511413 is an equidigital number, since it uses as much as digits as its factorization.

32320511413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 32320511413 in words is "thirty-two billion, three hundred twenty million, five hundred eleven thousand, four hundred thirteen".