1314307131 has 8 divisors (see below), whose sum is σ = 1763571984. Its totient is φ = 870623520.

The previous prime is 1314307129. The next prime is 1314307151. The reversal of 1314307131 is 1317034131.

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

It is not a de Polignac number, because 1314307131 - 2¹ = 1314307129 is a prime.

It is a super-2 number, since 2×1314307131² = 3454806469194902322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1314307151) 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, 1394760 + ... + 1395701.

It is an arithmetic number, because the mean of its divisors is an integer number (220446498).

Almost surely, 2^1314307131 is an apocalyptic number.

1314307131 is a deficient number, since it is larger than the sum of its proper divisors (449264853).

1314307131 is a wasteful number, since it uses less digits than its factorization.

1314307131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790621.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1314307131 is about 36253.3740636648. The cubic root of 1314307131 is about 1095.3820538767.

The spelling of 1314307131 in words is "one billion, three hundred fourteen million, three hundred seven thousand, one hundred thirty-one".