100234111123043 has 6 divisors (see below), whose sum is σ = 102161003970564. Its totient is φ = 98342901476456.

The previous prime is 100234111122989. The next prime is 100234111123057. The reversal of 100234111123043 is 340321111432001.

It is not a de Polignac number, because 100234111123043 - 2⁴² = 95836064611939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100234111123073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17841597605 + ... + 17841603222.

It is an arithmetic number, because the mean of its divisors is an integer number (17026833995094).

Almost surely, 2^{100234111123043} is an apocalyptic number.

100234111123043 is a deficient number, since it is larger than the sum of its proper divisors (1926892847521).

100234111123043 is an frugal number, since it uses more digits than its factorization.

100234111123043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35683200933 (or 35683200880 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 100234111123043 its reverse (340321111432001), we get a palindrome (440555222555044).

The spelling of 100234111123043 in words is "one hundred trillion, two hundred thirty-four billion, one hundred eleven million, one hundred twenty-three thousand, forty-three".