130554435523 has 16 divisors (see below), whose sum is σ = 135342446400. Its totient is φ = 125785820160.

The previous prime is 130554435499. The next prime is 130554435541. The reversal of 130554435523 is 325534455031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130554435523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130554435553) 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, 41829403 + ... + 41832523.

It is an arithmetic number, because the mean of its divisors is an integer number (8458902900).

Almost surely, 2^130554435523 is an apocalyptic number.

130554435523 is a deficient number, since it is larger than the sum of its proper divisors (4788010877).

130554435523 is a wasteful number, since it uses less digits than its factorization.

130554435523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 130554435523 in words is "one hundred thirty billion, five hundred fifty-four million, four hundred thirty-five thousand, five hundred twenty-three".