31410233300020 has 48 divisors (see below), whose sum is σ = 67572260054208. Its totient is φ = 12257297680640.

The previous prime is 31410233299981. The next prime is 31410233300041. The reversal of 31410233300020 is 2000333201413.

It is a junction number, because it is equal to n+sod(n) for n = 31410233299964 and 31410233300000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28776759 + ... + 29848321.

It is an arithmetic number, because the mean of its divisors is an integer number (1407755417796).

Almost surely, 2^{31410233300020} is an apocalyptic number.

It is an amenable number.

31410233300020 is an abundant number, since it is smaller than the sum of its proper divisors (36162026754188).

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

31410233300020 is a wasteful number, since it uses less digits than its factorization.

31410233300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107360 (or 1107358 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 31410233300020 its reverse (2000333201413), we get a palindrome (33410566501433).

The spelling of 31410233300020 in words is "thirty-one trillion, four hundred ten billion, two hundred thirty-three million, three hundred thousand, twenty".