100088785043 has 4 divisors (see below), whose sum is σ = 107787922368. Its totient is φ = 92389647720.

The previous prime is 100088785019. The next prime is 100088785117. The reversal of 100088785043 is 340587880001.

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 100088785043 - 2²⁶ = 100021676179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100088784985 and 100088785003.

It is not an unprimeable number, because it can be changed into a prime (100088785343) 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, 3849568643 + ... + 3849568668.

It is an arithmetic number, because the mean of its divisors is an integer number (26946980592).

Almost surely, 2^100088785043 is an apocalyptic number.

100088785043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100088785043 is a deficient number, since it is larger than the sum of its proper divisors (7699137325).

100088785043 is an equidigital number, since it uses as much as digits as its factorization.

100088785043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699137324.

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 100088785043 in words is "one hundred billion, eighty-eight million, seven hundred eighty-five thousand, forty-three".