313331200203112 has 32 divisors (see below), whose sum is σ = 723072000470400. Its totient is φ = 123955200080064.

The previous prime is 313331200203101. The next prime is 313331200203143. The reversal of 313331200203112 is 211302002133313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215199999412 + ... + 215200000867.

It is an arithmetic number, because the mean of its divisors is an integer number (22596000014700).

Almost surely, 2^{313331200203112} is an apocalyptic number.

It is an amenable number.

313331200203112 is an abundant number, since it is smaller than the sum of its proper divisors (409740800267288).

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

313331200203112 is a wasteful number, since it uses less digits than its factorization.

313331200203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430400000305 (or 430400000301 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313331200203112 its reverse (211302002133313), we get a palindrome (524633202336425).

The spelling of 313331200203112 in words is "three hundred thirteen trillion, three hundred thirty-one billion, two hundred million, two hundred three thousand, one hundred twelve".