32321332139 has 2 divisors, whose sum is σ = 32321332140. Its totient is φ = 32321332138.

The previous prime is 32321332081. The next prime is 32321332177. The reversal of 32321332139 is 93123312323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32321332139 - 2¹² = 32321328043 is a prime.

It is a super-2 number, since 2×32321332139² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32321338139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160666069 + 16160666070.

It is an arithmetic number, because the mean of its divisors is an integer number (16160666070).

Almost surely, 2^32321332139 is an apocalyptic number.

32321332139 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321332139 is an equidigital number, since it uses as much as digits as its factorization.

32321332139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 32.

The spelling of 32321332139 in words is "thirty-two billion, three hundred twenty-one million, three hundred thirty-two thousand, one hundred thirty-nine".