1314114531 has 4 divisors (see below), whose sum is σ = 1752152712. Its totient is φ = 876076352.

The previous prime is 1314114523. The next prime is 1314114547. The reversal of 1314114531 is 1354114131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1314114531 - 2³ = 1314114523 is a prime.

It is a super-2 number, since 2×1314114531² = 3453794001170699922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1314114511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219019086 + ... + 219019091.

It is an arithmetic number, because the mean of its divisors is an integer number (438038178).

Almost surely, 2^1314114531 is an apocalyptic number.

1314114531 is a deficient number, since it is larger than the sum of its proper divisors (438038181).

1314114531 is an equidigital number, since it uses as much as digits as its factorization.

1314114531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438038180.

The product of its digits is 720, while the sum is 24.

The square root of 1314114531 is about 36250.7176618615. The cubic root of 1314114531 is about 1095.3285451027.

Adding to 1314114531 its reverse (1354114131), we get a palindrome (2668228662).

It can be divided in two parts, 13141 and 14531, that added together give a palindrome (27672).

The spelling of 1314114531 in words is "one billion, three hundred fourteen million, one hundred fourteen thousand, five hundred thirty-one".