2301232312 has 16 divisors (see below), whose sum is σ = 4323465000. Its totient is φ = 1148308320.

The previous prime is 2301232303. The next prime is 2301232337. The reversal of 2301232312 is 2132321032.

It is a super-3 number, since 3×2301232312³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2301232312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284239 + ... + 292222.

Almost surely, 2^2301232312 is an apocalyptic number.

It is an amenable number.

2301232312 is a deficient number, since it is larger than the sum of its proper divisors (2022232688).

2301232312 is a wasteful number, since it uses less digits than its factorization.

2301232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576966 (or 576962 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2301232312 is about 47971.1612534031. The cubic root of 2301232312 is about 1320.2418274417.

Adding to 2301232312 its reverse (2132321032), we get a palindrome (4433553344).

The spelling of 2301232312 in words is "two billion, three hundred one million, two hundred thirty-two thousand, three hundred twelve".