14031302131 has 16 divisors (see below), whose sum is σ = 17520180480. Its totient is φ = 10916851680.

The previous prime is 14031302123. The next prime is 14031302141. The reversal of 14031302131 is 13120313041.

It is not a de Polignac number, because 14031302131 - 2³ = 14031302123 is a prime.

It is a super-2 number, since 2×14031302131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14031302099 and 14031302108.

It is not an unprimeable number, because it can be changed into a prime (14031302141) 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, 87516 + ... + 189001.

It is an arithmetic number, because the mean of its divisors is an integer number (1095011280).

Almost surely, 2^14031302131 is an apocalyptic number.

14031302131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14031302131 is a deficient number, since it is larger than the sum of its proper divisors (3488878349).

14031302131 is a wasteful number, since it uses less digits than its factorization.

14031302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277194.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 14031302131 its reverse (13120313041), we get a palindrome (27151615172).

The spelling of 14031302131 in words is "fourteen billion, thirty-one million, three hundred two thousand, one hundred thirty-one".