10111003120303 has 4 divisors (see below), whose sum is σ = 10114372334608. Its totient is φ = 10107633906000.

The previous prime is 10111003120301. The next prime is 10111003120331. The reversal of 10111003120303 is 30302130011101.

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 10111003120303 - 2¹ = 10111003120301 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 (10111003120301) 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, 1684602651 + ... + 1684608652.

It is an arithmetic number, because the mean of its divisors is an integer number (2528593083652).

Almost surely, 2^{10111003120303} is an apocalyptic number.

10111003120303 is a deficient number, since it is larger than the sum of its proper divisors (3369214305).

10111003120303 is an equidigital number, since it uses as much as digits as its factorization.

10111003120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369214304.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10111003120303 its reverse (30302130011101), we get a palindrome (40413133131404).

The spelling of 10111003120303 in words is "ten trillion, one hundred eleven billion, three million, one hundred twenty thousand, three hundred three".