1315112151 has 16 divisors (see below), whose sum is σ = 1846678400. Its totient is φ = 830189088.

The previous prime is 1315112093. The next prime is 1315112179. The reversal of 1315112151 is 1512115131.

It is not a de Polignac number, because 1315112151 - 2⁶ = 1315112087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315112191) 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, 147225 + ... + 155901.

It is an arithmetic number, because the mean of its divisors is an integer number (115417400).

Almost surely, 2^1315112151 is an apocalyptic number.

1315112151 is a deficient number, since it is larger than the sum of its proper divisors (531566249).

1315112151 is a wasteful number, since it uses less digits than its factorization.

1315112151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11358.

The product of its digits is 150, while the sum is 21.

The square root of 1315112151 is about 36264.4750547971. The cubic root of 1315112151 is about 1095.6056506462.

Adding to 1315112151 its reverse (1512115131), we get a palindrome (2827227282).

The spelling of 1315112151 in words is "one billion, three hundred fifteen million, one hundred twelve thousand, one hundred fifty-one".