100575561413 has 4 divisors (see below), whose sum is σ = 101992118688. Its totient is φ = 99159004140.

The previous prime is 100575561407. The next prime is 100575561433. The reversal of 100575561413 is 314165575001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314165575001 = 8803 ⋅35688467.

It is a cyclic number.

It is not a de Polignac number, because 100575561413 - 2⁸ = 100575561157 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 (100575561433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708278531 + ... + 708278672.

It is an arithmetic number, because the mean of its divisors is an integer number (25498029672).

Almost surely, 2^100575561413 is an apocalyptic number.

It is an amenable number.

100575561413 is a deficient number, since it is larger than the sum of its proper divisors (1416557275).

100575561413 is an equidigital number, since it uses as much as digits as its factorization.

100575561413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416557274.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 100575561413 in words is "one hundred billion, five hundred seventy-five million, five hundred sixty-one thousand, four hundred thirteen".