315141111005 has 48 divisors (see below), whose sum is σ = 459232084224. Its totient is φ = 206613792000.

The previous prime is 315141110989. The next prime is 315141111023. The reversal of 315141111005 is 500111141513.

It is not a de Polignac number, because 315141111005 - 2⁴ = 315141110989 is a prime.

It is a super-2 number, since 2×315141111005² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14995505 + ... + 15016505.

It is an arithmetic number, because the mean of its divisors is an integer number (9567335088).

Almost surely, 2^315141111005 is an apocalyptic number.

315141111005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315141111005 is a deficient number, since it is larger than the sum of its proper divisors (144090973219).

315141111005 is a wasteful number, since it uses less digits than its factorization.

315141111005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23706 (or 23699 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 315141111005 its reverse (500111141513), we get a palindrome (815252252518).

The spelling of 315141111005 in words is "three hundred fifteen billion, one hundred forty-one million, one hundred eleven thousand, five".