2120113868303 has 16 divisors (see below), whose sum is σ = 2312298397920. Its totient is φ = 1936950091776.

The previous prime is 2120113868281. The next prime is 2120113868321. The reversal of 2120113868303 is 3038683110212.

It is a cyclic number.

It is not a de Polignac number, because 2120113868303 - 2¹⁶ = 2120113802767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120115868303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13264850 + ... + 13423727.

It is an arithmetic number, because the mean of its divisors is an integer number (144518649870).

Almost surely, 2^{2120113868303} is an apocalyptic number.

2120113868303 is a deficient number, since it is larger than the sum of its proper divisors (192184529617).

2120113868303 is a wasteful number, since it uses less digits than its factorization.

2120113868303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26688746.

The product of its (nonzero) digits is 41472, while the sum is 38.

Adding to 2120113868303 its reverse (3038683110212), we get a palindrome (5158796978515).

The spelling of 2120113868303 in words is "two trillion, one hundred twenty billion, one hundred thirteen million, eight hundred sixty-eight thousand, three hundred three".