1012330303203 has 16 divisors (see below), whose sum is σ = 1366100418816. Its totient is φ = 666724294560.

The previous prime is 1012330303151. The next prime is 1012330303261. The reversal of 1012330303203 is 3023030332101.

It is not a de Polignac number, because 1012330303203 - 2¹² = 1012330299107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012330303203.

It is not an unprimeable number, because it can be changed into a prime (1012330303003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5971338 + ... + 6138528.

It is an arithmetic number, because the mean of its divisors is an integer number (85381276176).

Almost surely, 2^{1012330303203} is an apocalyptic number.

1012330303203 is a deficient number, since it is larger than the sum of its proper divisors (353770115613).

1012330303203 is a wasteful number, since it uses less digits than its factorization.

1012330303203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191594.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1012330303203 its reverse (3023030332101), we get a palindrome (4035360635304).

The spelling of 1012330303203 in words is "one trillion, twelve billion, three hundred thirty million, three hundred three thousand, two hundred three".