103021133200 has 120 divisors (see below), whose sum is σ = 251273638688. Its totient is φ = 40583255040.

The previous prime is 103021133179. The next prime is 103021133291. The reversal of 103021133200 is 2331120301.

It is a super-2 number, since 2×103021133200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22978159 + ... + 22982641.

Almost surely, 2^103021133200 is an apocalyptic number.

103021133200 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 103021133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125636819344).

103021133200 is an abundant number, since it is smaller than the sum of its proper divisors (148252505488).

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

103021133200 is a wasteful number, since it uses less digits than its factorization.

103021133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361 (or 5350 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103021133200 its reverse (2331120301), we get a palindrome (105352253501).

The spelling of 103021133200 in words is "one hundred three billion, twenty-one million, one hundred thirty-three thousand, two hundred".