20130014031 has 8 divisors (see below), whose sum is σ = 26851641984. Its totient is φ = 13414197720.

The previous prime is 20130014027. The next prime is 20130014077. The reversal of 20130014031 is 13041003102.

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

It is not a de Polignac number, because 20130014031 - 2² = 20130014027 is a prime.

It is a super-2 number, since 2×20130014031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20130014031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130014081) 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, 1444821 + ... + 1458686.

It is an arithmetic number, because the mean of its divisors is an integer number (3356455248).

Almost surely, 2^20130014031 is an apocalyptic number.

20130014031 is a deficient number, since it is larger than the sum of its proper divisors (6721627953).

20130014031 is a wasteful number, since it uses less digits than its factorization.

20130014031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905821.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20130014031 its reverse (13041003102), we get a palindrome (33171017133).

The spelling of 20130014031 in words is "twenty billion, one hundred thirty million, fourteen thousand, thirty-one".