100123233113 has 4 divisors (see below), whose sum is σ = 100138481460. Its totient is φ = 100107984768.

The previous prime is 100123233107. The next prime is 100123233121. The reversal of 100123233113 is 311332321001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 80254357264 + 19868875849 = 283292^2 + 140957^2 .

It is a cyclic number.

It is not a de Polignac number, because 100123233113 - 2⁸ = 100123232857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100123233163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7614320 + ... + 7627457.

It is an arithmetic number, because the mean of its divisors is an integer number (25034620365).

Almost surely, 2^100123233113 is an apocalyptic number.

It is an amenable number.

100123233113 is a deficient number, since it is larger than the sum of its proper divisors (15248347).

100123233113 is an equidigital number, since it uses as much as digits as its factorization.

100123233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15248346.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 100123233113 its reverse (311332321001), we get a palindrome (411455554114).

The spelling of 100123233113 in words is "one hundred billion, one hundred twenty-three million, two hundred thirty-three thousand, one hundred thirteen".