100232133110213 has 4 divisors (see below), whose sum is σ = 107942297195628. Its totient is φ = 92521969024800.

The previous prime is 100232133110201. The next prime is 100232133110243. The reversal of 100232133110213 is 312011331232001.

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 47700267145444 + 52531865964769 = 6906538^2 + 7247887^2 .

It is a cyclic number.

It is not a de Polignac number, because 100232133110213 - 2³⁶ = 100163413633477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232133110243) 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, 3855082042688 + ... + 3855082042713.

It is an arithmetic number, because the mean of its divisors is an integer number (26985574298907).

Almost surely, 2^{100232133110213} is an apocalyptic number.

100232133110213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

100232133110213 is a deficient number, since it is larger than the sum of its proper divisors (7710164085415).

100232133110213 is an equidigital number, since it uses as much as digits as its factorization.

100232133110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710164085414.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 100232133110213 its reverse (312011331232001), we get a palindrome (412243464342214).

The spelling of 100232133110213 in words is "one hundred trillion, two hundred thirty-two billion, one hundred thirty-three million, one hundred ten thousand, two hundred thirteen".