100110040999 has 4 divisors (see below), whose sum is σ = 100112187400. Its totient is φ = 100107894600.

The previous prime is 100110040981. The next prime is 100110041023. The reversal of 100110040999 is 999040011001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100110040999 - 2²⁹ = 99573170087 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 (100110040909) 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, 1001649 + ... + 1097050.

It is an arithmetic number, because the mean of its divisors is an integer number (25028046850).

Almost surely, 2^100110040999 is an apocalyptic number.

100110040999 is a deficient number, since it is larger than the sum of its proper divisors (2146401).

100110040999 is an equidigital number, since it uses as much as digits as its factorization.

100110040999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146400.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 100110040999 in words is "one hundred billion, one hundred ten million, forty thousand, nine hundred ninety-nine".