103420003200 has 768 divisors, whose sum is σ = 374826009600. Its totient is φ = 24961351680.

The previous prime is 103420003157. The next prime is 103420003207. The reversal of 103420003200 is 2300024301.

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 103420003200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103420003207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 744028731 + ... + 744028869.

It is an arithmetic number, because the mean of its divisors is an integer number (488054700).

Almost surely, 2^103420003200 is an apocalyptic number.

103420003200 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 103420003200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187413004800).

103420003200 is an abundant number, since it is smaller than the sum of its proper divisors (271406006400).

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

103420003200 is a wasteful number, since it uses less digits than its factorization.

103420003200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 103420003200 its reverse (2300024301), we get a palindrome (105720027501).

The spelling of 103420003200 in words is "one hundred three billion, four hundred twenty million, three thousand, two hundred".