312113600245 has 16 divisors (see below), whose sum is σ = 378826191360. Its totient is φ = 246840714304.

The previous prime is 312113600237. The next prime is 312113600251. The reversal of 312113600245 is 542006311213.

It is a cyclic number.

It is not a de Polignac number, because 312113600245 - 2³ = 312113600237 is a prime.

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, 352702 + ... + 865231.

It is an arithmetic number, because the mean of its divisors is an integer number (23676636960).

Almost surely, 2^312113600245 is an apocalyptic number.

It is an amenable number.

312113600245 is a deficient number, since it is larger than the sum of its proper divisors (66712591115).

312113600245 is a wasteful number, since it uses less digits than its factorization.

312113600245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218524.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 312113600245 its reverse (542006311213), we get a palindrome (854119911458).

The spelling of 312113600245 in words is "three hundred twelve billion, one hundred thirteen million, six hundred thousand, two hundred forty-five".