11232412013 has 2 divisors, whose sum is σ = 11232412014. Its totient is φ = 11232412012.

The previous prime is 11232411977. The next prime is 11232412019. The reversal of 11232412013 is 31021423211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8060807524 + 3171604489 = 89782^2 + 56317^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232412013 - 2¹⁸ = 11232149869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11232412019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616206006 + 5616206007.

It is an arithmetic number, because the mean of its divisors is an integer number (5616206007).

Almost surely, 2^11232412013 is an apocalyptic number.

It is an amenable number.

11232412013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232412013 is an equidigital number, since it uses as much as digits as its factorization.

11232412013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11232412013 its reverse (31021423211), we get a palindrome (42253835224).

The spelling of 11232412013 in words is "eleven billion, two hundred thirty-two million, four hundred twelve thousand, thirteen".