2013240012331 has 16 divisors (see below), whose sum is σ = 2178055667200. Its totient is φ = 1855030608288.

The previous prime is 2013240012269. The next prime is 2013240012347. The reversal of 2013240012331 is 1332100423102.

It is a cyclic number.

It is not a de Polignac number, because 2013240012331 - 2²⁹ = 2012703141419 is a prime.

It is a super-2 number, since 2×2013240012331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013240012731) 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, 9908880 + ... + 10110013.

It is an arithmetic number, because the mean of its divisors is an integer number (136128479200).

Almost surely, 2^{2013240012331} is an apocalyptic number.

2013240012331 is a deficient number, since it is larger than the sum of its proper divisors (164815654869).

2013240012331 is a wasteful number, since it uses less digits than its factorization.

2013240012331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20019058.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2013240012331 its reverse (1332100423102), we get a palindrome (3345340435433).

The spelling of 2013240012331 in words is "two trillion, thirteen billion, two hundred forty million, twelve thousand, three hundred thirty-one".