100546334623 has 16 divisors (see below), whose sum is σ = 118933056000. Its totient is φ = 83168380512.

The previous prime is 100546334597. The next prime is 100546334653. The reversal of 100546334623 is 326433645001.

It is not a de Polignac number, because 100546334623 - 2⁹ = 100546334111 is a prime.

It is a super-2 number, since 2×100546334623² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100546334653) 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, 276598 + ... + 526876.

It is an arithmetic number, because the mean of its divisors is an integer number (7433316000).

Almost surely, 2^100546334623 is an apocalyptic number.

100546334623 is a deficient number, since it is larger than the sum of its proper divisors (18386721377).

100546334623 is a wasteful number, since it uses less digits than its factorization.

100546334623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252294.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 100546334623 its reverse (326433645001), we get a palindrome (426979979624).

The spelling of 100546334623 in words is "one hundred billion, five hundred forty-six million, three hundred thirty-four thousand, six hundred twenty-three".