12332013077 has 2 divisors, whose sum is σ = 12332013078. Its totient is φ = 12332013076.

The previous prime is 12332013019. The next prime is 12332013091. The reversal of 12332013077 is 77031023321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10521425476 + 1810587601 = 102574^2 + 42551^2 .

It is a cyclic number.

It is not a de Polignac number, because 12332013077 - 2⁸ = 12332012821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12332013097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166006538 + 6166006539.

It is an arithmetic number, because the mean of its divisors is an integer number (6166006539).

Almost surely, 2^12332013077 is an apocalyptic number.

It is an amenable number.

12332013077 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332013077 is an equidigital number, since it uses as much as digits as its factorization.

12332013077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 29.

Adding to 12332013077 its reverse (77031023321), we get a palindrome (89363036398).

The spelling of 12332013077 in words is "twelve billion, three hundred thirty-two million, thirteen thousand, seventy-seven".