100230170043 has 4 divisors (see below), whose sum is σ = 133640226728. Its totient is φ = 66820113360.

The previous prime is 100230170009. The next prime is 100230170057. The reversal of 100230170043 is 340071032001.

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

It is not a de Polignac number, because 100230170043 - 2⁶ = 100230169979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100232170043) 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, 16705028338 + ... + 16705028343.

It is an arithmetic number, because the mean of its divisors is an integer number (33410056682).

Almost surely, 2^100230170043 is an apocalyptic number.

100230170043 is a deficient number, since it is larger than the sum of its proper divisors (33410056685).

100230170043 is an equidigital number, since it uses as much as digits as its factorization.

100230170043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33410056684.

The product of its (nonzero) digits is 504, while the sum is 21.

The spelling of 100230170043 in words is "one hundred billion, two hundred thirty million, one hundred seventy thousand, forty-three".