20130233314303 has 24 divisors (see below), whose sum is σ = 23725521654912. Its totient is φ = 17028234390384.

The previous prime is 20130233314297. The next prime is 20130233314363. The reversal of 20130233314303 is 30341333203102.

It is not a de Polignac number, because 20130233314303 - 2¹³ = 20130233306111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130233314363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5920425 + ... + 8678242.

It is an arithmetic number, because the mean of its divisors is an integer number (988563402288).

Almost surely, 2^{20130233314303} is an apocalyptic number.

20130233314303 is a deficient number, since it is larger than the sum of its proper divisors (3595288340609).

20130233314303 is a wasteful number, since it uses less digits than its factorization.

20130233314303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14599051 (or 14599044 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 20130233314303 its reverse (30341333203102), we get a palindrome (50471566517405).

The spelling of 20130233314303 in words is "twenty trillion, one hundred thirty billion, two hundred thirty-three million, three hundred fourteen thousand, three hundred three".