131114045511 has 6 divisors (see below), whose sum is σ = 189386954640. Its totient is φ = 87409363668.

The previous prime is 131114045497. The next prime is 131114045519. The reversal of 131114045511 is 115540411131.

It is a happy number.

131114045511 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 140 + 4 + 5 + 511 = 666.

It is not a de Polignac number, because 131114045511 - 2¹⁴ = 131114029127 is a prime.

It is a super-2 number, since 2×131114045511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131114045519) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7284113631 + ... + 7284113648.

It is an arithmetic number, because the mean of its divisors is an integer number (31564492440).

Almost surely, 2^131114045511 is an apocalyptic number.

131114045511 is a deficient number, since it is larger than the sum of its proper divisors (58272909129).

131114045511 is a wasteful number, since it uses less digits than its factorization.

131114045511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568227285 (or 14568227282 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 131114045511 its reverse (115540411131), we get a palindrome (246654456642).

The spelling of 131114045511 in words is "one hundred thirty-one billion, one hundred fourteen million, forty-five thousand, five hundred eleven".