111011101110131 has 2 divisors, whose sum is σ = 111011101110132. Its totient is φ = 111011101110130.

The previous prime is 111011101110103. The next prime is 111011101110157. The reversal of 111011101110131 is 131011101110111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111011101110131 - 2⁶ = 111011101110067 is a prime.

It is a super-2 number, since 2×111011101110131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111011101118131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505550555065 + 55505550555066.

It is an arithmetic number, because the mean of its divisors is an integer number (55505550555066).

Almost surely, 2^{111011101110131} is an apocalyptic number.

111011101110131 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011101110131 is an equidigital number, since it uses as much as digits as its factorization.

111011101110131 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 14.

Adding to 111011101110131 its reverse (131011101110111), we get a palindrome (242022202220242).

The spelling of 111011101110131 in words is "one hundred eleven trillion, eleven billion, one hundred one million, one hundred ten thousand, one hundred thirty-one".