2013132231031 has 8 divisors (see below), whose sum is σ = 2119281028400. Its totient is φ = 1907002880640.

The previous prime is 2013132231023. The next prime is 2013132231037. The reversal of 2013132231031 is 1301322313102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013132231031 - 2³ = 2013132231023 is a prime.

It is a super-2 number, since 2×2013132231031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013132230993 and 2013132231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013132231037) 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, 4649010 + ... + 5063551.

It is an arithmetic number, because the mean of its divisors is an integer number (264910128550).

Almost surely, 2^{2013132231031} is an apocalyptic number.

2013132231031 is a deficient number, since it is larger than the sum of its proper divisors (106148797369).

2013132231031 is a wasteful number, since it uses less digits than its factorization.

2013132231031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9723489.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2013132231031 its reverse (1301322313102), we get a palindrome (3314454544133).

The spelling of 2013132231031 in words is "two trillion, thirteen billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty-one".