31230214230033 has 72 divisors (see below), whose sum is σ = 56627861978688. Its totient is φ = 16439252937408.

The previous prime is 31230214230011. The next prime is 31230214230037. The reversal of 31230214230033 is 33003241203213.

31230214230033 is a `hidden beast` number, since 3 + 1 + 230 + 2 + 1 + 423 + 0 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 31230214230033 - 2⁵ = 31230214230001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31230214229979 and 31230214230006.

It is not an unprimeable number, because it can be changed into a prime (31230214230037) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2800891 + ... + 8384832.

Almost surely, 2^{31230214230033} is an apocalyptic number.

It is an amenable number.

31230214230033 is a deficient number, since it is larger than the sum of its proper divisors (25397647748655).

31230214230033 is a wasteful number, since it uses less digits than its factorization.

31230214230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11186243 (or 11186233 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 31230214230033 its reverse (33003241203213), we get a palindrome (64233455433246).

The spelling of 31230214230033 in words is "thirty-one trillion, two hundred thirty billion, two hundred fourteen million, two hundred thirty thousand, thirty-three".