1314135157 has 8 divisors (see below), whose sum is σ = 1347454080. Its totient is φ = 1280876640.

The previous prime is 1314135149. The next prime is 1314135187. The reversal of 1314135157 is 7515314131.

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

It is a cyclic number.

It is not a de Polignac number, because 1314135157 - 2³ = 1314135149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314135187) 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, 30694 + ... + 59752.

It is an arithmetic number, because the mean of its divisors is an integer number (168431760).

Almost surely, 2^1314135157 is an apocalyptic number.

It is an amenable number.

1314135157 is a deficient number, since it is larger than the sum of its proper divisors (33318923).

1314135157 is a wasteful number, since it uses less digits than its factorization.

1314135157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30203.

The product of its digits is 6300, while the sum is 31.

The square root of 1314135157 is about 36251.0021516647. The cubic root of 1314135157 is about 1095.3342757368.

Adding to 1314135157 its reverse (7515314131), we get a palindrome (8829449288).

The spelling of 1314135157 in words is "one billion, three hundred fourteen million, one hundred thirty-five thousand, one hundred fifty-seven".