1323101130200 has 48 divisors (see below), whose sum is σ = 3085914408480. Its totient is φ = 527570898560.

The previous prime is 1323101130179. The next prime is 1323101130203. The reversal of 1323101130200 is 20311013231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323101130203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10371152 + ... + 10497951.

It is an arithmetic number, because the mean of its divisors is an integer number (64289883510).

Almost surely, 2^{1323101130200} is an apocalyptic number.

1323101130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323101130200 is an abundant number, since it is smaller than the sum of its proper divisors (1762813278280).

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

1323101130200 is a wasteful number, since it uses less digits than its factorization.

1323101130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20869436 (or 20869427 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1323101130200 its reverse (20311013231), we get a palindrome (1343412143431).

The spelling of 1323101130200 in words is "one trillion, three hundred twenty-three billion, one hundred one million, one hundred thirty thousand, two hundred".