132653513202623 has 16 divisors (see below), whose sum is σ = 151802569898496. Its totient is φ = 113554192408800.

The previous prime is 132653513202619. The next prime is 132653513202659. The reversal of 132653513202623 is 326202315356231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132653513202623 - 2² = 132653513202619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132653513202823) 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, 12334790 + ... + 20431692.

It is an arithmetic number, because the mean of its divisors is an integer number (9487660618656).

Almost surely, 2^{132653513202623} is an apocalyptic number.

132653513202623 is a deficient number, since it is larger than the sum of its proper divisors (19149056695873).

132653513202623 is a wasteful number, since it uses less digits than its factorization.

132653513202623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8099974.

The product of its (nonzero) digits is 1166400, while the sum is 44.

Adding to 132653513202623 its reverse (326202315356231), we get a palindrome (458855828558854).

The spelling of 132653513202623 in words is "one hundred thirty-two trillion, six hundred fifty-three billion, five hundred thirteen million, two hundred two thousand, six hundred twenty-three".