1200330013103 has 64 divisors (see below), whose sum is σ = 1401589163520. Its totient is φ = 1019601408000.

The previous prime is 1200330013079. The next prime is 1200330013151. The reversal of 1200330013103 is 3013100330021.

It is a cyclic number.

It is not a de Polignac number, because 1200330013103 - 2¹⁶ = 1200329947567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200330016103) 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, 509260601 + ... + 509262957.

It is an arithmetic number, because the mean of its divisors is an integer number (21899830680).

Almost surely, 2^{1200330013103} is an apocalyptic number.

1200330013103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1200330013103 is a deficient number, since it is larger than the sum of its proper divisors (201259150417).

1200330013103 is a wasteful number, since it uses less digits than its factorization.

1200330013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1200330013103 its reverse (3013100330021), we get a palindrome (4213430343124).

The spelling of 1200330013103 in words is "one trillion, two hundred billion, three hundred thirty million, thirteen thousand, one hundred three".