2013144131 has 4 divisors (see below), whose sum is σ = 2131564392. Its totient is φ = 1894723872.

The previous prime is 2013144079. The next prime is 2013144139. The reversal of 2013144131 is 1314413102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013144131 - 2¹⁴ = 2013127747 is a prime.

It is a super-2 number, since 2×2013144131² = 8105498584359490322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013144139) 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, 59210105 + ... + 59210138.

It is an arithmetic number, because the mean of its divisors is an integer number (532891098).

Almost surely, 2^2013144131 is an apocalyptic number.

2013144131 is a deficient number, since it is larger than the sum of its proper divisors (118420261).

2013144131 is a wasteful number, since it uses less digits than its factorization.

2013144131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118420260.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2013144131 is about 44868.0747414016. The cubic root of 2013144131 is about 1262.6751199228.

Adding to 2013144131 its reverse (1314413102), we get a palindrome (3327557233).

The spelling of 2013144131 in words is "two billion, thirteen million, one hundred forty-four thousand, one hundred thirty-one".