11101012123139 has 2 divisors, whose sum is σ = 11101012123140. Its totient is φ = 11101012123138.

The previous prime is 11101012123063. The next prime is 11101012123141. The reversal of 11101012123139 is 93132121010111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101012123139 - 2²⁰ = 11101011074563 is a prime.

Together with 11101012123141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11101012623139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550506061569 + 5550506061570.

It is an arithmetic number, because the mean of its divisors is an integer number (5550506061570).

Almost surely, 2^{11101012123139} is an apocalyptic number.

11101012123139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101012123139 is an equidigital number, since it uses as much as digits as its factorization.

11101012123139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 11101012123139 in words is "eleven trillion, one hundred one billion, twelve million, one hundred twenty-three thousand, one hundred thirty-nine".