102000010213 has 4 divisors (see below), whose sum is σ = 102001352908. Its totient is φ = 101998667520.

The previous prime is 102000010187. The next prime is 102000010243. The reversal of 102000010213 is 312010000201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312010000201 = 401 ⋅778079801.

It can be written as a sum of positive squares in 2 ways, for example, as 67694673124 + 34305337089 = 260182^2 + 185217^2 .

It is a cyclic number.

It is not a de Polignac number, because 102000010213 - 2⁵ = 102000010181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102000010213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000010243) 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, 550098 + ... + 711763.

It is an arithmetic number, because the mean of its divisors is an integer number (25500338227).

Almost surely, 2^102000010213 is an apocalyptic number.

It is an amenable number.

102000010213 is a deficient number, since it is larger than the sum of its proper divisors (1342695).

102000010213 is an equidigital number, since it uses as much as digits as its factorization.

102000010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342694.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 102000010213 its reverse (312010000201), we get a palindrome (414010010414).

The spelling of 102000010213 in words is "one hundred two billion, ten thousand, two hundred thirteen".