11223000131129 has 2 divisors, whose sum is σ = 11223000131130. Its totient is φ = 11223000131128.

The previous prime is 11223000131089. The next prime is 11223000131159. The reversal of 11223000131129 is 92113100032211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11187185325625 + 35814805504 = 3344725^2 + 189248^2 .

It is an emirp because it is prime and its reverse (92113100032211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11223000131129 - 2²⁸ = 11222731695673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11223000131098 and 11223000131107.

It is not a weakly prime, because it can be changed into another prime (11223000131159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611500065564 + 5611500065565.

It is an arithmetic number, because the mean of its divisors is an integer number (5611500065565).

Almost surely, 2^{11223000131129} is an apocalyptic number.

It is an amenable number.

11223000131129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223000131129 is an equidigital number, since it uses as much as digits as its factorization.

11223000131129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 11223000131129 in words is "eleven trillion, two hundred twenty-three billion, one hundred thirty-one thousand, one hundred twenty-nine".