1313201032200 has 288 divisors, whose sum is σ = 4647680356800. Its totient is φ = 331370196480.

The previous prime is 1313201032151. The next prime is 1313201032207. The reversal of 1313201032200 is 22301023131.

1313201032200 is a `hidden beast` number, since 1 + 313 + 20 + 10 + 322 + 0 + 0 = 666.

It is a super-2 number, since 2×1313201032200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1313201032207) 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, 29971509 + ... + 30015291.

Almost surely, 2^{1313201032200} is an apocalyptic number.

1313201032200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1313201032200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2323840178400).

1313201032200 is an abundant number, since it is smaller than the sum of its proper divisors (3334479324600).

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

1313201032200 is a wasteful number, since it uses less digits than its factorization.

1313201032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44701 (or 44689 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1313201032200 its reverse (22301023131), we get a palindrome (1335502055331).

The spelling of 1313201032200 in words is "one trillion, three hundred thirteen billion, two hundred one million, thirty-two thousand, two hundred".