1314155235 has 16 divisors (see below), whose sum is σ = 2213314560. Its totient is φ = 663994080.

The previous prime is 1314155191. The next prime is 1314155239. The reversal of 1314155235 is 5325514131.

It is a de Polignac number, because none of the positive numbers 2^k-1314155235 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314155239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305251 + ... + 2305820.

It is an arithmetic number, because the mean of its divisors is an integer number (138332160).

Almost surely, 2^1314155235 is an apocalyptic number.

1314155235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1314155235 is a deficient number, since it is larger than the sum of its proper divisors (899159325).

1314155235 is a wasteful number, since it uses less digits than its factorization.

1314155235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611098.

The product of its digits is 9000, while the sum is 30.

The square root of 1314155235 is about 36251.2790808821. The cubic root of 1314155235 is about 1095.3398540594.

Adding to 1314155235 its reverse (5325514131), we get a palindrome (6639669366).

The spelling of 1314155235 in words is "one billion, three hundred fourteen million, one hundred fifty-five thousand, two hundred thirty-five".