11110010111131 has 2 divisors, whose sum is σ = 11110010111132. Its totient is φ = 11110010111130.

The previous prime is 11110010111113. The next prime is 11110010111153. The reversal of 11110010111131 is 13111101001111.

It is a happy number.

Together with previous prime (11110010111113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11110010111131 - 2⁷ = 11110010111003 is a prime.

It is a super-2 number, since 2×11110010111131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11110010111191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555005055565 + 5555005055566.

It is an arithmetic number, because the mean of its divisors is an integer number (5555005055566).

Almost surely, 2^{11110010111131} is an apocalyptic number.

11110010111131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110010111131 is an equidigital number, since it uses as much as digits as its factorization.

11110010111131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 13.

Adding to 11110010111131 its reverse (13111101001111), we get a palindrome (24221111112242).

The spelling of 11110010111131 in words is "eleven trillion, one hundred ten billion, ten million, one hundred eleven thousand, one hundred thirty-one".