2312150140215 has 48 divisors (see below), whose sum is σ = 4067636882400. Its totient is φ = 1214798065920.

The previous prime is 2312150140171. The next prime is 2312150140253. The reversal of 2312150140215 is 5120410512132.

It is a happy number.

2312150140215 is a `hidden beast` number, since 2 + 31 + 215 + 0 + 1 + 402 + 15 = 666.

2312150140215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2312150140215 - 2²¹ = 2312148043063 is a prime.

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, 416625 + ... + 2190405.

It is an arithmetic number, because the mean of its divisors is an integer number (84742435050).

Almost surely, 2^{2312150140215} is an apocalyptic number.

2312150140215 is a deficient number, since it is larger than the sum of its proper divisors (1755486742185).

2312150140215 is a wasteful number, since it uses less digits than its factorization.

2312150140215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774224 (or 1774221 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 2312150140215 its reverse (5120410512132), we get a palindrome (7432560652347).

The spelling of 2312150140215 in words is "two trillion, three hundred twelve billion, one hundred fifty million, one hundred forty thousand, two hundred fifteen".