131032319511 has 16 divisors (see below), whose sum is σ = 184504073600. Its totient is φ = 82487675808.

The previous prime is 131032319479. The next prime is 131032319567. The reversal of 131032319511 is 115913230131.

It is not a de Polignac number, because 131032319511 - 2⁵ = 131032319479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131032311511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3726496 + ... + 3761493.

It is an arithmetic number, because the mean of its divisors is an integer number (11531504600).

Almost surely, 2^131032319511 is an apocalyptic number.

131032319511 is a deficient number, since it is larger than the sum of its proper divisors (53471754089).

131032319511 is a wasteful number, since it uses less digits than its factorization.

131032319511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7488318.

The product of its (nonzero) digits is 2430, while the sum is 30.

Adding to 131032319511 its reverse (115913230131), we get a palindrome (246945549642).

The spelling of 131032319511 in words is "one hundred thirty-one billion, thirty-two million, three hundred nineteen thousand, five hundred eleven".