315141501143 has 24 divisors (see below), whose sum is σ = 385961569200. Its totient is φ = 255855293568.

The previous prime is 315141501139. The next prime is 315141501149. The reversal of 315141501143 is 341105141513.

It is not a de Polignac number, because 315141501143 - 2² = 315141501139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315141501149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5292923 + ... + 5352131.

It is an arithmetic number, because the mean of its divisors is an integer number (16081732050).

Almost surely, 2^315141501143 is an apocalyptic number.

315141501143 is a deficient number, since it is larger than the sum of its proper divisors (70820068057).

315141501143 is a wasteful number, since it uses less digits than its factorization.

315141501143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64959 (or 64952 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 315141501143 its reverse (341105141513), we get a palindrome (656246642656).

The spelling of 315141501143 in words is "three hundred fifteen billion, one hundred forty-one million, five hundred one thousand, one hundred forty-three".