1203200231013 has 64 divisors (see below), whose sum is σ = 1954326528000. Its totient is φ = 725555638080.

The previous prime is 1203200230943. The next prime is 1203200231053. The reversal of 1203200231013 is 3101320023021.

1203200231013 is a `hidden beast` number, since 1 + 20 + 320 + 0 + 2 + 310 + 13 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1203200231013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203200231053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 168819256 + ... + 168826382.

It is an arithmetic number, because the mean of its divisors is an integer number (30536352000).

Almost surely, 2^{1203200231013} is an apocalyptic number.

It is an amenable number.

1203200231013 is a deficient number, since it is larger than the sum of its proper divisors (751126296987).

1203200231013 is a wasteful number, since it uses less digits than its factorization.

1203200231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9919 (or 9913 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1203200231013 its reverse (3101320023021), we get a palindrome (4304520254034).

The spelling of 1203200231013 in words is "one trillion, two hundred three billion, two hundred million, two hundred thirty-one thousand, thirteen".