131311113032011 has 8 divisors (see below), whose sum is σ = 144725275470384. Its totient is φ = 118143082014720.

The previous prime is 131311113031957. The next prime is 131311113032039. The reversal of 131311113032011 is 110230311113131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131311113032011 - 2⁷ = 131311113031883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131311113032611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61532854150 + ... + 61532856283.

It is an arithmetic number, because the mean of its divisors is an integer number (18090659433798).

Almost surely, 2^{131311113032011} is an apocalyptic number.

131311113032011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131311113032011 is a deficient number, since it is larger than the sum of its proper divisors (13414162438373).

131311113032011 is a wasteful number, since it uses less digits than its factorization.

131311113032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123065710541.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 131311113032011 its reverse (110230311113131), we get a palindrome (241541424145142).

The spelling of 131311113032011 in words is "one hundred thirty-one trillion, three hundred eleven billion, one hundred thirteen million, thirty-two thousand, eleven".