100534130405523 has 6 divisors (see below), whose sum is σ = 145215966141324. Its totient is φ = 67022753603676.

The previous prime is 100534130405519. The next prime is 100534130405557. The reversal of 100534130405523 is 325504031435001.

100534130405523 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 34 + 1 + 30 + 40 + 552 + 3 = 666.

It is not a de Polignac number, because 100534130405523 - 2² = 100534130405519 is a prime.

It is a super-2 number, since 2×100534130405523² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100534130405623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5585229466965 + ... + 5585229466982.

It is an arithmetic number, because the mean of its divisors is an integer number (24202661023554).

Almost surely, 2^{100534130405523} is an apocalyptic number.

100534130405523 is a deficient number, since it is larger than the sum of its proper divisors (44681835735801).

100534130405523 is a wasteful number, since it uses less digits than its factorization.

100534130405523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11170458933953 (or 11170458933950 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 100534130405523 in words is "one hundred trillion, five hundred thirty-four billion, one hundred thirty million, four hundred five thousand, five hundred twenty-three".