20244323103 has 32 divisors (see below), whose sum is σ = 29157027840. Its totient is φ = 12455815680.

The previous prime is 20244323101. The next prime is 20244323119. The reversal of 20244323103 is 30132344202.

It is not a de Polignac number, because 20244323103 - 2¹ = 20244323101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20244323101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4285783 + ... + 4290503.

It is an arithmetic number, because the mean of its divisors is an integer number (911157120).

Almost surely, 2^20244323103 is an apocalyptic number.

20244323103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20244323103 is a deficient number, since it is larger than the sum of its proper divisors (8912704737).

20244323103 is a wasteful number, since it uses less digits than its factorization.

20244323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20244323103 its reverse (30132344202), we get a palindrome (50376667305).

The spelling of 20244323103 in words is "twenty billion, two hundred forty-four million, three hundred twenty-three thousand, one hundred three".