31030201434312 has 96 divisors (see below), whose sum is σ = 86499075312000. Its totient is φ = 10045053682560.

The previous prime is 31030201434301. The next prime is 31030201434361. The reversal of 31030201434312 is 21343410203013.

It is a happy number.

31030201434312 is a `hidden beast` number, since 3 + 1 + 0 + 302 + 0 + 1 + 4 + 343 + 12 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44369262 + ... + 45063197.

It is an arithmetic number, because the mean of its divisors is an integer number (901032034500).

Almost surely, 2^{31030201434312} is an apocalyptic number.

It is an amenable number.

31030201434312 is an abundant number, since it is smaller than the sum of its proper divisors (55468873877688).

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

31030201434312 is a wasteful number, since it uses less digits than its factorization.

31030201434312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89432611 (or 89432604 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 31030201434312 its reverse (21343410203013), we get a palindrome (52373611637325).

The spelling of 31030201434312 in words is "thirty-one trillion, thirty billion, two hundred one million, four hundred thirty-four thousand, three hundred twelve".