2305154312 has 16 divisors (see below), whose sum is σ = 4334625360. Its totient is φ = 1149254224.

The previous prime is 2305154297. The next prime is 2305154377. The reversal of 2305154312 is 2134515032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412418 + ... + 417969.

It is an arithmetic number, because the mean of its divisors is an integer number (270914085).

Almost surely, 2^2305154312 is an apocalyptic number.

It is an amenable number.

2305154312 is a deficient number, since it is larger than the sum of its proper divisors (2029471048).

2305154312 is a wasteful number, since it uses less digits than its factorization.

2305154312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830740 (or 830736 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2305154312 is about 48012.0225776836. The cubic root of 2305154312 is about 1320.9914330015.

Adding to 2305154312 its reverse (2134515032), we get a palindrome (4439669344).

The spelling of 2305154312 in words is "two billion, three hundred five million, one hundred fifty-four thousand, three hundred twelve".