103202112300 has 144 divisors (see below), whose sum is σ = 341494809600. Its totient is φ = 23572477440.

The previous prime is 103202112271. The next prime is 103202112301. The reversal of 103202112300 is 3211202301.

It is a super-2 number, since 2×103202112300² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103202112300.

It is not an unprimeable number, because it can be changed into a prime (103202112301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3106176 + ... + 3139224.

Almost surely, 2^103202112300 is an apocalyptic number.

103202112300 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 103202112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170747404800).

103202112300 is an abundant number, since it is smaller than the sum of its proper divisors (238292697300).

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

103202112300 is a wasteful number, since it uses less digits than its factorization.

103202112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34560 (or 34553 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103202112300 its reverse (3211202301), we get a palindrome (106413314601).

Subtracting from 103202112300 its reverse (3211202301), we obtain a palindrome (99990909999).

The spelling of 103202112300 in words is "one hundred three billion, two hundred two million, one hundred twelve thousand, three hundred".