1315225353235 has 4 divisors (see below), whose sum is σ = 1578270423888. Its totient is φ = 1052180282584.

The previous prime is 1315225353229. The next prime is 1315225353241. The reversal of 1315225353235 is 5323535225131.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1315225353229) and next prime (1315225353241).

It is a cyclic number.

It is not a de Polignac number, because 1315225353235 - 2²⁹ = 1314688482323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131522535319 + ... + 131522535328.

It is an arithmetic number, because the mean of its divisors is an integer number (394567605972).

Almost surely, 2^{1315225353235} is an apocalyptic number.

1315225353235 is a deficient number, since it is larger than the sum of its proper divisors (263045070653).

1315225353235 is an equidigital number, since it uses as much as digits as its factorization.

1315225353235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263045070652.

The product of its digits is 405000, while the sum is 40.

The spelling of 1315225353235 in words is "one trillion, three hundred fifteen billion, two hundred twenty-five million, three hundred fifty-three thousand, two hundred thirty-five".