31012000314 has 32 divisors (see below), whose sum is σ = 63565931520. Its totient is φ = 10083498672.

The previous prime is 31012000289. The next prime is 31012000381. The reversal of 31012000314 is 41300021013.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 31012000293 and 31012000302.

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, 354792 + ... + 433475.

It is an arithmetic number, because the mean of its divisors is an integer number (1986435360).

Almost surely, 2^31012000314 is an apocalyptic number.

31012000314 is an abundant number, since it is smaller than the sum of its proper divisors (32553931206).

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

31012000314 is a wasteful number, since it uses less digits than its factorization.

31012000314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788434.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 31012000314 its reverse (41300021013), we get a palindrome (72312021327).

The spelling of 31012000314 in words is "thirty-one billion, twelve million, three hundred fourteen", and thus it is an aban number.