103230400 has 168 divisors, whose sum is σ = 313070240. Its totient is φ = 32624640.

The previous prime is 103230397. The next prime is 103230431. The reversal of 103230400 is 4032301.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 145246 + ... + 145954.

Almost surely, 2^103230400 is an apocalyptic number.

103230400 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 103230400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156535120).

103230400 is an abundant number, since it is smaller than the sum of its proper divisors (209839840).

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

103230400 is a wasteful number, since it uses less digits than its factorization.

103230400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 103230400 is about 10160.2362177264. The cubic root of 103230400 is about 469.1040726303.

Adding to 103230400 its reverse (4032301), we get a palindrome (107262701).

The spelling of 103230400 in words is "one hundred three million, two hundred thirty thousand, four hundred".