131132113111 has 2 divisors, whose sum is σ = 131132113112. Its totient is φ = 131132113110.

The previous prime is 131132113103. The next prime is 131132113127. The reversal of 131132113111 is 111311231131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131132113111 - 2³ = 131132113103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131132116111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566056555 + 65566056556.

It is an arithmetic number, because the mean of its divisors is an integer number (65566056556).

Almost surely, 2^131132113111 is an apocalyptic number.

131132113111 is a deficient number, since it is larger than the sum of its proper divisors (1).

131132113111 is an equidigital number, since it uses as much as digits as its factorization.

131132113111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54, while the sum is 19.

Adding to 131132113111 its reverse (111311231131), we get a palindrome (242443344242).

The spelling of 131132113111 in words is "one hundred thirty-one billion, one hundred thirty-two million, one hundred thirteen thousand, one hundred eleven".