100102212013 has 4 divisors (see below), whose sum is σ = 100866351168. Its totient is φ = 99338072860.

The previous prime is 100102212011. The next prime is 100102212031. The reversal of 100102212013 is 310212201001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 310212201001 = 385591 ⋅804511.

It is a cyclic number.

It is not a de Polignac number, because 100102212013 - 2¹ = 100102212011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100102211984 and 100102212002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102212011) 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, 382069381 + ... + 382069642.

It is an arithmetic number, because the mean of its divisors is an integer number (25216587792).

Almost surely, 2^100102212013 is an apocalyptic number.

It is an amenable number.

100102212013 is a deficient number, since it is larger than the sum of its proper divisors (764139155).

100102212013 is an equidigital number, since it uses as much as digits as its factorization.

100102212013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764139154.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100102212013 its reverse (310212201001), we get a palindrome (410314413014).

The spelling of 100102212013 in words is "one hundred billion, one hundred two million, two hundred twelve thousand, thirteen".