32011132393 has 2 divisors, whose sum is σ = 32011132394. Its totient is φ = 32011132392.

The previous prime is 32011132369. The next prime is 32011132403. The reversal of 32011132393 is 39323111023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21376779264 + 10634353129 = 146208^2 + 103123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32011132393 is a prime.

It is not a weakly prime, because it can be changed into another prime (32011132093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16005566196 + 16005566197.

It is an arithmetic number, because the mean of its divisors is an integer number (16005566197).

Almost surely, 2^32011132393 is an apocalyptic number.

It is an amenable number.

32011132393 is a deficient number, since it is larger than the sum of its proper divisors (1).

32011132393 is an equidigital number, since it uses as much as digits as its factorization.

32011132393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 32011132393 in words is "thirty-two billion, eleven million, one hundred thirty-two thousand, three hundred ninety-three".