11133213139 has 2 divisors, whose sum is σ = 11133213140. Its totient is φ = 11133213138.

The previous prime is 11133213101. The next prime is 11133213173. The reversal of 11133213139 is 93131233111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11133213139 - 2⁹ = 11133212627 is a prime.

It is not a weakly prime, because it can be changed into another prime (11133213199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566606569 + 5566606570.

It is an arithmetic number, because the mean of its divisors is an integer number (5566606570).

Almost surely, 2^11133213139 is an apocalyptic number.

11133213139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133213139 is an equidigital number, since it uses as much as digits as its factorization.

11133213139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458, while the sum is 28.

The spelling of 11133213139 in words is "eleven billion, one hundred thirty-three million, two hundred thirteen thousand, one hundred thirty-nine".