103405250200 has 96 divisors (see below), whose sum is σ = 275223456000. Its totient is φ = 35393754240.

The previous prime is 103405250183. The next prime is 103405250231. The reversal of 103405250200 is 2052504301.

It is a congruent number.

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, 776947 + ... + 900253.

It is an arithmetic number, because the mean of its divisors is an integer number (2866911000).

Almost surely, 2^103405250200 is an apocalyptic number.

103405250200 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 103405250200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137611728000).

103405250200 is an abundant number, since it is smaller than the sum of its proper divisors (171818205800).

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

103405250200 is a wasteful number, since it uses less digits than its factorization.

103405250200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123929 (or 123920 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 103405250200 its reverse (2052504301), we get a palindrome (105457754501).

The spelling of 103405250200 in words is "one hundred three billion, four hundred five million, two hundred fifty thousand, two hundred".