131233440100011 has 16 divisors (see below), whose sum is σ = 176615150680320. Its totient is φ = 86670635052960.

The previous prime is 131233440099991. The next prime is 131233440100067. The reversal of 131233440100011 is 110001044332131.

It is a happy number.

It is not a de Polignac number, because 131233440100011 - 2¹⁰ = 131233440098987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131233440100111) 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, 34471015 + ... + 38088288.

It is an arithmetic number, because the mean of its divisors is an integer number (11038446917520).

Almost surely, 2^{131233440100011} is an apocalyptic number.

131233440100011 is a deficient number, since it is larger than the sum of its proper divisors (45381710580309).

131233440100011 is a wasteful number, since it uses less digits than its factorization.

131233440100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72564946.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131233440100011 its reverse (110001044332131), we get a palindrome (241234484432142).

The spelling of 131233440100011 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred forty million, one hundred thousand, eleven".