131313102312011 has 16 divisors (see below), whose sum is σ = 137869964762400. Its totient is φ = 124891531742208.

The previous prime is 131313102311987. The next prime is 131313102312037. The reversal of 131313102312011 is 110213201313131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131313102312011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131313102312811) 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, 246473531 + ... + 247005723.

It is an arithmetic number, because the mean of its divisors is an integer number (8616872797650).

Almost surely, 2^{131313102312011} is an apocalyptic number.

131313102312011 is a deficient number, since it is larger than the sum of its proper divisors (6556862450389).

131313102312011 is a wasteful number, since it uses less digits than its factorization.

131313102312011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659278.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 131313102312011 its reverse (110213201313131), we get a palindrome (241526303625142).

The spelling of 131313102312011 in words is "one hundred thirty-one trillion, three hundred thirteen billion, one hundred two million, three hundred twelve thousand, eleven".