1201032303013 has 16 divisors (see below), whose sum is σ = 1244043130176. Its totient is φ = 1158713136000.

The previous prime is 1201032303011. The next prime is 1201032303019. The reversal of 1201032303013 is 3103032301021.

It is a cyclic number.

It is not a de Polignac number, because 1201032303013 - 2¹ = 1201032303011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201032303011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17371513 + ... + 17440513.

It is an arithmetic number, because the mean of its divisors is an integer number (77752695636).

Almost surely, 2^{1201032303013} is an apocalyptic number.

It is an amenable number.

1201032303013 is a deficient number, since it is larger than the sum of its proper divisors (43010827163).

1201032303013 is an equidigital number, since it uses as much as digits as its factorization.

1201032303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74004.

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

Adding to 1201032303013 its reverse (3103032301021), we get a palindrome (4304064604034).

The spelling of 1201032303013 in words is "one trillion, two hundred one billion, thirty-two million, three hundred three thousand, thirteen".