131142103311233 has 64 divisors (see below), whose sum is σ = 162139996947456. Its totient is φ = 103520083968000.

The previous prime is 131142103311229. The next prime is 131142103311257. The reversal of 131142103311233 is 332113301241131.

It is not a de Polignac number, because 131142103311233 - 2² = 131142103311229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131142103311196 and 131142103311205.

It is not an unprimeable number, because it can be changed into a prime (131142103311203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6390619013 + ... + 6390639533.

It is an arithmetic number, because the mean of its divisors is an integer number (2533437452304).

Almost surely, 2^{131142103311233} is an apocalyptic number.

It is an amenable number.

131142103311233 is a deficient number, since it is larger than the sum of its proper divisors (30997893636223).

131142103311233 is a wasteful number, since it uses less digits than its factorization.

131142103311233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26274.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 131142103311233 its reverse (332113301241131), we get a palindrome (463255404552364).

The spelling of 131142103311233 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, three hundred eleven thousand, two hundred thirty-three".