1013420210303 has 4 divisors (see below), whose sum is σ = 1014043088520. Its totient is φ = 1012797332088.

The previous prime is 1013420210269. The next prime is 1013420210311. The reversal of 1013420210303 is 3030120243101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1013420210303 - 2²⁸ = 1013151774847 is a prime.

It is a super-3 number, since 3×1013420210303³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013420210323) 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, 311436668 + ... + 311439921.

It is an arithmetic number, because the mean of its divisors is an integer number (253510772130).

Almost surely, 2^{1013420210303} is an apocalyptic number.

1013420210303 is a deficient number, since it is larger than the sum of its proper divisors (622878217).

1013420210303 is an equidigital number, since it uses as much as digits as its factorization.

1013420210303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622878216.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1013420210303 its reverse (3030120243101), we get a palindrome (4043540453404).

The spelling of 1013420210303 in words is "one trillion, thirteen billion, four hundred twenty million, two hundred ten thousand, three hundred three".