132653513131531 has 16 divisors (see below), whose sum is σ = 158198188022784. Its totient is φ = 108757549875744.

The previous prime is 132653513131523. The next prime is 132653513131571. The reversal of 132653513131531 is 135131315356231.

It is not a de Polignac number, because 132653513131531 - 2³ = 132653513131523 is a prime.

It is a super-2 number, since 2×132653513131531² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132653513131501) 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 15 ways as a sum of consecutive naturals, for example, 2507281 + ... + 16480093.

It is an arithmetic number, because the mean of its divisors is an integer number (9887386751424).

Almost surely, 2^{132653513131531} is an apocalyptic number.

132653513131531 is a deficient number, since it is larger than the sum of its proper divisors (25544674891253).

132653513131531 is a wasteful number, since it uses less digits than its factorization.

132653513131531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14031810.

The product of its digits is 364500, while the sum is 43.

Adding to 132653513131531 its reverse (135131315356231), we get a palindrome (267784828487762).

The spelling of 132653513131531 in words is "one hundred thirty-two trillion, six hundred fifty-three billion, five hundred thirteen million, one hundred thirty-one thousand, five hundred thirty-one".