10013123211 has 16 divisors (see below), whose sum is σ = 16431792384. Its totient is φ = 5281647264.

The previous prime is 10013123203. The next prime is 10013123231. The reversal of 10013123211 is 11232131001.

It is a happy number.

It is not a de Polignac number, because 10013123211 - 2³ = 10013123203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10013123231) 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, 18338781 + ... + 18339326.

It is an arithmetic number, because the mean of its divisors is an integer number (1026987024).

Almost surely, 2^10013123211 is an apocalyptic number.

10013123211 is a deficient number, since it is larger than the sum of its proper divisors (6418669173).

10013123211 is a wasteful number, since it uses less digits than its factorization.

10013123211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36678130.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10013123211 its reverse (11232131001), we get a palindrome (21245254212).

The spelling of 10013123211 in words is "ten billion, thirteen million, one hundred twenty-three thousand, two hundred eleven".