11332012213129 has 2 divisors, whose sum is σ = 11332012213130. Its totient is φ = 11332012213128.

The previous prime is 11332012213097. The next prime is 11332012213141. The reversal of 11332012213129 is 92131221023311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7928577587529 + 3403434625600 = 2815773^2 + 1844840^2 .

It is a cyclic number.

It is not a de Polignac number, because 11332012213129 - 2⁵ = 11332012213097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11332012213129.

It is not a weakly prime, because it can be changed into another prime (11332012213829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666006106564 + 5666006106565.

It is an arithmetic number, because the mean of its divisors is an integer number (5666006106565).

Almost surely, 2^{11332012213129} is an apocalyptic number.

It is an amenable number.

11332012213129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332012213129 is an equidigital number, since it uses as much as digits as its factorization.

11332012213129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 11332012213129 in words is "eleven trillion, three hundred thirty-two billion, twelve million, two hundred thirteen thousand, one hundred twenty-nine".