315112341 has 8 divisors (see below), whose sum is σ = 420346080. Its totient is φ = 209976752.

The previous prime is 315112339. The next prime is 315112367. The reversal of 315112341 is 143211513.

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 315112341 - 2¹ = 315112339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315112381) 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, 16686 + ... + 30143.

It is an arithmetic number, because the mean of its divisors is an integer number (52543260).

Almost surely, 2^315112341 is an apocalyptic number.

It is an amenable number.

315112341 is a deficient number, since it is larger than the sum of its proper divisors (105233739).

315112341 is a wasteful number, since it uses less digits than its factorization.

315112341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49075.

The product of its digits is 360, while the sum is 21.

The square root of 315112341 is about 17751.4039163104. The cubic root of 315112341 is about 680.4900885966.

Adding to 315112341 its reverse (143211513), we get a palindrome (458323854).

The spelling of 315112341 in words is "three hundred fifteen million, one hundred twelve thousand, three hundred forty-one".