100102203213 has 4 divisors (see below), whose sum is σ = 133469604288. Its totient is φ = 66734802140.

The previous prime is 100102203197. The next prime is 100102203241. The reversal of 100102203213 is 312302201001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100102203213 - 2⁴ = 100102203197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100102203192 and 100102203201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102203413) 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, 16683700533 + ... + 16683700538.

It is an arithmetic number, because the mean of its divisors is an integer number (33367401072).

Almost surely, 2^100102203213 is an apocalyptic number.

It is an amenable number.

100102203213 is a deficient number, since it is larger than the sum of its proper divisors (33367401075).

100102203213 is an equidigital number, since it uses as much as digits as its factorization.

100102203213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33367401074.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100102203213 its reverse (312302201001), we get a palindrome (412404404214).

The spelling of 100102203213 in words is "one hundred billion, one hundred two million, two hundred three thousand, two hundred thirteen".