131063513240611 has 24 divisors (see below), whose sum is σ = 159091728493824. Its totient is φ = 107454905545680.

The previous prime is 131063513240599. The next prime is 131063513240641. The reversal of 131063513240611 is 116042315360131.

It is a de Polignac number, because none of the positive numbers 2^k-131063513240611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131063513240641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158055066 + ... + 158882128.

It is an arithmetic number, because the mean of its divisors is an integer number (6628822020576).

Almost surely, 2^{131063513240611} is an apocalyptic number.

131063513240611 is a deficient number, since it is larger than the sum of its proper divisors (28028215253213).

131063513240611 is a wasteful number, since it uses less digits than its factorization.

131063513240611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967711 (or 967704 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 131063513240611 in words is "one hundred thirty-one trillion, sixty-three billion, five hundred thirteen million, two hundred forty thousand, six hundred eleven".