14013131 has 6 divisors (see below), whose sum is σ = 15402996. Its totient is φ = 12739100.

The previous prime is 14013107. The next prime is 14013133. The reversal of 14013131 is 13131041.

It is not a de Polignac number, because 14013131 - 2⁶ = 14013067 is a prime.

It is a super-2 number, since 2×14013131² = 392735680846322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14013133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57785 + ... + 58026.

It is an arithmetic number, because the mean of its divisors is an integer number (2567166).

Almost surely, 2^14013131 is an apocalyptic number.

14013131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14013131 is a deficient number, since it is larger than the sum of its proper divisors (1389865).

14013131 is a wasteful number, since it uses less digits than its factorization.

14013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115833 (or 115822 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 14013131 is about 3743.4116792039. The cubic root of 14013131 is about 241.0895542481.

Adding to 14013131 its reverse (13131041), we get a palindrome (27144172).

The spelling of 14013131 in words is "fourteen million, thirteen thousand, one hundred thirty-one".