2003124200 has 96 divisors (see below), whose sum is σ = 5806503360. Its totient is φ = 624345600.

The previous prime is 2003124197. The next prime is 2003124203. The reversal of 2003124200 is 24213002.

It is an interprime number because it is at equal distance from previous prime (2003124197) and next prime (2003124203).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2003124203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49637 + ... + 80436.

It is an arithmetic number, because the mean of its divisors is an integer number (60484410).

Almost surely, 2^2003124200 is an apocalyptic number.

2003124200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003124200 is an abundant number, since it is smaller than the sum of its proper divisors (3803379160).

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

2003124200 is a wasteful number, since it uses less digits than its factorization.

2003124200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130107 (or 130098 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2003124200 is about 44756.2755376271. The cubic root of 2003124200 is about 1260.5767494812.

Adding to 2003124200 its reverse (24213002), we get a palindrome (2027337202).

The spelling of 2003124200 in words is "two billion, three million, one hundred twenty-four thousand, two hundred".