20112425303 has 16 divisors (see below), whose sum is σ = 21976627200. Its totient is φ = 18355407840.

The previous prime is 20112425293. The next prime is 20112425329. The reversal of 20112425303 is 30352421102.

It is a cyclic number.

It is not a de Polignac number, because 20112425303 - 2⁴ = 20112425287 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 (20112425353) 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, 221483 + ... + 298796.

It is an arithmetic number, because the mean of its divisors is an integer number (1373539200).

Almost surely, 2^20112425303 is an apocalyptic number.

20112425303 is a deficient number, since it is larger than the sum of its proper divisors (1864201897).

20112425303 is a wasteful number, since it uses less digits than its factorization.

20112425303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520382.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20112425303 its reverse (30352421102), we get a palindrome (50464846405).

The spelling of 20112425303 in words is "twenty billion, one hundred twelve million, four hundred twenty-five thousand, three hundred three".