1203031000200 has 96 divisors (see below), whose sum is σ = 3774328740000. Its totient is φ = 316943093760.

The previous prime is 1203031000163. The next prime is 1203031000229. The reversal of 1203031000200 is 20001303021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 12028825 + ... + 12128424.

It is an arithmetic number, because the mean of its divisors is an integer number (39315924375).

Almost surely, 2^{1203031000200} is an apocalyptic number.

1203031000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1203031000200 is an abundant number, since it is smaller than the sum of its proper divisors (2571297739800).

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

1203031000200 is a wasteful number, since it uses less digits than its factorization.

1203031000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24157351 (or 24157342 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1203031000200 its reverse (20001303021), we get a palindrome (1223032303221).

The spelling of 1203031000200 in words is "one trillion, two hundred three billion, thirty-one million, two hundred", and thus it is an aban number.