315115420001 has 16 divisors (see below), whose sum is σ = 325245465600. Its totient is φ = 305071956288.

The previous prime is 315115419973. The next prime is 315115420031. The reversal of 315115420001 is 100024511513.

It is a cyclic number.

It is not a de Polignac number, because 315115420001 - 2¹⁰ = 315115418977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315115420031) 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, 14893436 + ... + 14914578.

It is an arithmetic number, because the mean of its divisors is an integer number (20327841600).

Almost surely, 2^315115420001 is an apocalyptic number.

It is an amenable number.

315115420001 is a deficient number, since it is larger than the sum of its proper divisors (10130045599).

315115420001 is a wasteful number, since it uses less digits than its factorization.

315115420001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23168.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 315115420001 its reverse (100024511513), we get a palindrome (415139931514).

The spelling of 315115420001 in words is "three hundred fifteen billion, one hundred fifteen million, four hundred twenty thousand, one".