1301120303203 has 16 divisors (see below), whose sum is σ = 1491110805184. Its totient is φ = 1112161674240.

The previous prime is 1301120303167. The next prime is 1301120303209. The reversal of 1301120303203 is 3023030211031.

It is a cyclic number.

It is not a de Polignac number, because 1301120303203 - 2²¹ = 1301118206051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301120303209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5452651 + ... + 5686267.

It is an arithmetic number, because the mean of its divisors is an integer number (93194425324).

Almost surely, 2^{1301120303203} is an apocalyptic number.

1301120303203 is a deficient number, since it is larger than the sum of its proper divisors (189990501981).

1301120303203 is a wasteful number, since it uses less digits than its factorization.

1301120303203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235822.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1301120303203 its reverse (3023030211031), we get a palindrome (4324150514234).

The spelling of 1301120303203 in words is "one trillion, three hundred one billion, one hundred twenty million, three hundred three thousand, two hundred three".