131367217653 has 48 divisors (see below), whose sum is σ = 236145436800. Its totient is φ = 68663790720.

The previous prime is 131367217651. The next prime is 131367217669. The reversal of 131367217653 is 356712763131.

131367217653 is a `hidden beast` number, since 1 + 313 + 67 + 217 + 65 + 3 = 666.

It is not a de Polignac number, because 131367217653 - 2¹ = 131367217651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131367217599 and 131367217608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131367217651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1857478 + ... + 1926903.

It is an arithmetic number, because the mean of its divisors is an integer number (4919696600).

Almost surely, 2^131367217653 is an apocalyptic number.

It is an amenable number.

131367217653 is a deficient number, since it is larger than the sum of its proper divisors (104778219147).

131367217653 is a wasteful number, since it uses less digits than its factorization.

131367217653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784442 (or 3784439 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The spelling of 131367217653 in words is "one hundred thirty-one billion, three hundred sixty-seven million, two hundred seventeen thousand, six hundred fifty-three".