100110021213 has 64 divisors (see below), whose sum is σ = 147393792000. Its totient is φ = 60258401280.

The previous prime is 100110021199. The next prime is 100110021227. The reversal of 100110021213 is 312120011001.

It is an interprime number because it is at equal distance from previous prime (100110021199) and next prime (100110021227).

It is not a de Polignac number, because 100110021213 - 2⁵ = 100110021181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110021233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14865195 + ... + 14871927.

It is an arithmetic number, because the mean of its divisors is an integer number (2303028000).

Almost surely, 2^100110021213 is an apocalyptic number.

It is an amenable number.

100110021213 is a deficient number, since it is larger than the sum of its proper divisors (47283770787).

100110021213 is a wasteful number, since it uses less digits than its factorization.

100110021213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100110021213 its reverse (312120011001), we get a palindrome (412230032214).

The spelling of 100110021213 in words is "one hundred billion, one hundred ten million, twenty-one thousand, two hundred thirteen".