31332330000230 has 64 divisors (see below), whose sum is σ = 65275180992000. Its totient is φ = 10606002215424.

The previous prime is 31332330000227. The next prime is 31332330000233. The reversal of 31332330000230 is 3200003323313.

It is an interprime number because it is at equal distance from previous prime (31332330000227) and next prime (31332330000233).

It is a junction number, because it is equal to n+sod(n) for n = 31332330000196 and 31332330000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31332330000233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6910382 + ... + 10507998.

It is an arithmetic number, because the mean of its divisors is an integer number (1019924703000).

Almost surely, 2^{31332330000230} is an apocalyptic number.

31332330000230 is an abundant number, since it is smaller than the sum of its proper divisors (33942850991770).

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

31332330000230 is a wasteful number, since it uses less digits than its factorization.

31332330000230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599213.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 31332330000230 its reverse (3200003323313), we get a palindrome (34532333323543).

The spelling of 31332330000230 in words is "thirty-one trillion, three hundred thirty-two billion, three hundred thirty million, two hundred thirty", and thus it is an aban number.