315055243151 has 8 divisors (see below), whose sum is σ = 344633136384. Its totient is φ = 285633434520.

The previous prime is 315055243141. The next prime is 315055243159. The reversal of 315055243151 is 151342550513.

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 315055243151 - 2¹⁰ = 315055242127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315055243159) 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, 39016925 + ... + 39024998.

It is an arithmetic number, because the mean of its divisors is an integer number (43079142048).

Almost surely, 2^315055243151 is an apocalyptic number.

315055243151 is a deficient number, since it is larger than the sum of its proper divisors (29577893233).

315055243151 is a wasteful number, since it uses less digits than its factorization.

315055243151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78042301.

The product of its (nonzero) digits is 45000, while the sum is 35.

Adding to 315055243151 its reverse (151342550513), we get a palindrome (466397793664).

The spelling of 315055243151 in words is "three hundred fifteen billion, fifty-five million, two hundred forty-three thousand, one hundred fifty-one".