1303033212001 has 4 divisors (see below), whose sum is σ = 1303043207872. Its totient is φ = 1303023216132.

The previous prime is 1303033211957. The next prime is 1303033212053. The reversal of 1303033212001 is 1002123303031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1303033212001 - 2¹⁹ = 1303032687713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303033212001.

It is not an unprimeable number, because it can be changed into a prime (1303033212071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4799781 + ... + 5063986.

It is an arithmetic number, because the mean of its divisors is an integer number (325760801968).

Almost surely, 2^{1303033212001} is an apocalyptic number.

It is an amenable number.

1303033212001 is a deficient number, since it is larger than the sum of its proper divisors (9995871).

1303033212001 is an equidigital number, since it uses as much as digits as its factorization.

1303033212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9995870.

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

Adding to 1303033212001 its reverse (1002123303031), we get a palindrome (2305156515032).

The spelling of 1303033212001 in words is "one trillion, three hundred three billion, thirty-three million, two hundred twelve thousand, one".