100065044401 has 4 divisors (see below), whose sum is σ = 114360050752. Its totient is φ = 85770038052.

The previous prime is 100065044393. The next prime is 100065044423. The reversal of 100065044401 is 104440560001.

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.

It is a cyclic number.

It is not a de Polignac number, because 100065044401 - 2³ = 100065044393 is a prime.

It is a super-2 number, since 2×100065044401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100065024401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7147503165 + ... + 7147503178.

It is an arithmetic number, because the mean of its divisors is an integer number (28590012688).

Almost surely, 2^100065044401 is an apocalyptic number.

It is an amenable number.

100065044401 is a deficient number, since it is larger than the sum of its proper divisors (14295006351).

100065044401 is an equidigital number, since it uses as much as digits as its factorization.

100065044401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14295006350.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 100065044401 in words is "one hundred billion, sixty-five million, forty-four thousand, four hundred one".