20113001120303 has 64 divisors (see below), whose sum is σ = 26789171834880. Its totient is φ = 14647379668992.

The previous prime is 20113001120293. The next prime is 20113001120339. The reversal of 20113001120303 is 30302110031102.

It is not a de Polignac number, because 20113001120303 - 2¹⁰ = 20113001119279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113001120503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93614600 + ... + 93829202.

It is an arithmetic number, because the mean of its divisors is an integer number (418580809920).

Almost surely, 2^{20113001120303} is an apocalyptic number.

20113001120303 is a deficient number, since it is larger than the sum of its proper divisors (6676170714577).

20113001120303 is a wasteful number, since it uses less digits than its factorization.

20113001120303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215976.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20113001120303 its reverse (30302110031102), we get a palindrome (50415111151405).

The spelling of 20113001120303 in words is "twenty trillion, one hundred thirteen billion, one million, one hundred twenty thousand, three hundred three".