2013012102 has 16 divisors (see below), whose sum is σ = 4027594032. Its totient is φ = 670742400.

The previous prime is 2013012101. The next prime is 2013012151. The reversal of 2013012102 is 2012103102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013012101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48399 + ... + 79802.

It is an arithmetic number, because the mean of its divisors is an integer number (251724627).

Almost surely, 2^2013012102 is an apocalyptic number.

2013012102 is an abundant number, since it is smaller than the sum of its proper divisors (2014581930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013012102 is a wasteful number, since it uses less digits than its factorization.

2013012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130823.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2013012102 is about 44866.6034150124. The cubic root of 2013012102 is about 1262.6475157761.

Adding to 2013012102 its reverse (2012103102), we get a palindrome (4025115204).

The spelling of 2013012102 in words is "two billion, thirteen million, twelve thousand, one hundred two".