107899180893 has 24 divisors (see below), whose sum is σ = 184716296128. Its totient is φ = 61656673824.

The previous prime is 107899180819. The next prime is 107899180901. The reversal of 107899180893 is 398081998701.

It is not a de Polignac number, because 107899180893 - 2⁸ = 107899180637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 107899180893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107899130893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31714696 + ... + 31718097.

Almost surely, 2^107899180893 is an apocalyptic number.

It is an amenable number.

107899180893 is a deficient number, since it is larger than the sum of its proper divisors (76817115235).

107899180893 is an frugal number, since it uses more digits than its factorization.

107899180893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63432815 (or 63432803 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 63.

The spelling of 107899180893 in words is "one hundred seven billion, eight hundred ninety-nine million, one hundred eighty thousand, eight hundred ninety-three".