100232310043 has 4 divisors (see below), whose sum is σ = 100310679040. Its totient is φ = 100153941048.

The previous prime is 100232310001. The next prime is 100232310053. The reversal of 100232310043 is 340013232001.

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 100232310043 - 2¹⁷ = 100232178971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100232310043.

It is not an unprimeable number, because it can be changed into a prime (100232310053) 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, 39182580 + ... + 39185137.

It is an arithmetic number, because the mean of its divisors is an integer number (25077669760).

Almost surely, 2^100232310043 is an apocalyptic number.

100232310043 is a deficient number, since it is larger than the sum of its proper divisors (78368997).

100232310043 is an equidigital number, since it uses as much as digits as its factorization.

100232310043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78368996.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100232310043 its reverse (340013232001), we get a palindrome (440245542044).

The spelling of 100232310043 in words is "one hundred billion, two hundred thirty-two million, three hundred ten thousand, forty-three".