1314087137 has 4 divisors (see below), whose sum is σ = 1433549616. Its totient is φ = 1194624660.

The previous prime is 1314087133. The next prime is 1314087191. The reversal of 1314087137 is 7317804131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1314087137 - 2² = 1314087133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1314087097 and 1314087106.

It is not an unprimeable number, because it can be changed into a prime (1314087133) 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, 59731223 + ... + 59731244.

It is an arithmetic number, because the mean of its divisors is an integer number (358387404).

Almost surely, 2^1314087137 is an apocalyptic number.

It is an amenable number.

1314087137 is a deficient number, since it is larger than the sum of its proper divisors (119462479).

1314087137 is a wasteful number, since it uses less digits than its factorization.

1314087137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119462478.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1314087137 is about 36250.3398190969. The cubic root of 1314087137 is about 1095.3209339857.

The spelling of 1314087137 in words is "one billion, three hundred fourteen million, eighty-seven thousand, one hundred thirty-seven".