2315242032020 has 48 divisors (see below), whose sum is σ = 4924121863248. Its totient is φ = 914329436160.

The previous prime is 2315242032017. The next prime is 2315242032097. The reversal of 2315242032020 is 202302425132.

2315242032020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 21265222276 + 2293976809744 = 145826^2 + 1514588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412261 + ... + 2573900.

It is an arithmetic number, because the mean of its divisors is an integer number (102585872151).

Almost surely, 2^{2315242032020} is an apocalyptic number.

2315242032020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315242032020 is an abundant number, since it is smaller than the sum of its proper divisors (2608879831228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315242032020 is a wasteful number, since it uses less digits than its factorization.

2315242032020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986540 (or 3986538 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2315242032020 its reverse (202302425132), we get a palindrome (2517544457152).

The spelling of 2315242032020 in words is "two trillion, three hundred fifteen billion, two hundred forty-two million, thirty-two thousand, twenty".