100404560330 has 16 divisors (see below), whose sum is σ = 180797209704. Its totient is φ = 40146490560.

The previous prime is 100404560329. The next prime is 100404560369. The reversal of 100404560330 is 33065404001.

It can be written as a sum of positive squares in 4 ways, for example, as 87019690081 + 13384870249 = 294991^2 + 115693^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100404560330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889177 + ... + 1941596.

Almost surely, 2^100404560330 is an apocalyptic number.

100404560330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100404560330 is a deficient number, since it is larger than the sum of its proper divisors (80392649374).

100404560330 is a wasteful number, since it uses less digits than its factorization.

100404560330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833401.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 100404560330 its reverse (33065404001), we get a palindrome (133469964331).

The spelling of 100404560330 in words is "one hundred billion, four hundred four million, five hundred sixty thousand, three hundred thirty".