1213020300232 has 64 divisors (see below), whose sum is σ = 2506920958080. Its totient is φ = 546706685952.

The previous prime is 1213020300227. The next prime is 1213020300251. The reversal of 1213020300232 is 2320030203121.

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, 20393928 + ... + 20453320.

It is an arithmetic number, because the mean of its divisors is an integer number (39170639970).

Almost surely, 2^{1213020300232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1213020300232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253460479040).

1213020300232 is an abundant number, since it is smaller than the sum of its proper divisors (1293900657848).

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

1213020300232 is a wasteful number, since it uses less digits than its factorization.

1213020300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64022 (or 64018 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1213020300232 its reverse (2320030203121), we get a palindrome (3533050503353).

The spelling of 1213020300232 in words is "one trillion, two hundred thirteen billion, twenty million, three hundred thousand, two hundred thirty-two".