100045065430 has 16 divisors (see below), whose sum is σ = 180303180624. Its totient is φ = 39968678880.

The previous prime is 100045065403. The next prime is 100045065431. The reversal of 100045065430 is 34560540001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100045065431) 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 7 ways as a sum of consecutive naturals, for example, 6159897 + ... + 6176116.

It is an arithmetic number, because the mean of its divisors is an integer number (11268948789).

Almost surely, 2^100045065430 is an apocalyptic number.

100045065430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100045065430 is a deficient number, since it is larger than the sum of its proper divisors (80258115194).

100045065430 is a wasteful number, since it uses less digits than its factorization.

100045065430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12336831.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 100045065430 in words is "one hundred billion, forty-five million, sixty-five thousand, four hundred thirty".