2013123011210 has 16 divisors (see below), whose sum is σ = 3623662019016. Its totient is φ = 805240182528.

The previous prime is 2013123011191. The next prime is 2013123011227. The reversal of 2013123011210 is 121103213102.

It can be written as a sum of positive squares in 4 ways, for example, as 974865946609 + 1038257064601 = 987353^2 + 1018949^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150227 + ... + 2012166.

Almost surely, 2^{2013123011210} is an apocalyptic number.

2013123011210 is a deficient number, since it is larger than the sum of its proper divisors (1610539007806).

2013123011210 is a wasteful number, since it uses less digits than its factorization.

2013123011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255497.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2013123011210 its reverse (121103213102), we get a palindrome (2134226224312).

The spelling of 2013123011210 in words is "two trillion, thirteen billion, one hundred twenty-three million, eleven thousand, two hundred ten".