1201300100303 has 4 divisors (see below), whose sum is σ = 1201314559848. Its totient is φ = 1201285640760.

The previous prime is 1201300100269. The next prime is 1201300100317. The reversal of 1201300100303 is 3030010031021.

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 1201300100303 - 2⁶ = 1201300100239 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 (1201300100383) 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, 7104428 + ... + 7271553.

It is an arithmetic number, because the mean of its divisors is an integer number (300328639962).

Almost surely, 2^{1201300100303} is an apocalyptic number.

1201300100303 is a deficient number, since it is larger than the sum of its proper divisors (14459545).

1201300100303 is an equidigital number, since it uses as much as digits as its factorization.

1201300100303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14459544.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1201300100303 its reverse (3030010031021), we get a palindrome (4231310131324).

The spelling of 1201300100303 in words is "one trillion, two hundred one billion, three hundred million, one hundred thousand, three hundred three".