13102120213 has 16 divisors (see below), whose sum is σ = 16129106560. Its totient is φ = 10364314176.

The previous prime is 13102120189. The next prime is 13102120219. The reversal of 13102120213 is 31202120131.

It is a cyclic number.

It is not a de Polignac number, because 13102120213 - 2⁵ = 13102120181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102120219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517903 + ... + 542611.

It is an arithmetic number, because the mean of its divisors is an integer number (1008069160).

Almost surely, 2^13102120213 is an apocalyptic number.

13102120213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13102120213 is a deficient number, since it is larger than the sum of its proper divisors (3026986347).

13102120213 is a wasteful number, since it uses less digits than its factorization.

13102120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30556.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13102120213 its reverse (31202120131), we get a palindrome (44304240344).

The spelling of 13102120213 in words is "thirteen billion, one hundred two million, one hundred twenty thousand, two hundred thirteen".