20231003122 has 32 divisors (see below), whose sum is σ = 35438342400. Its totient is φ = 8564245200.

The previous prime is 20231003087. The next prime is 20231003147. The reversal of 20231003122 is 22130013202.

It is a junction number, because it is equal to n+sod(n) for n = 20231003096 and 20231003105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385504 + ... + 434827.

It is an arithmetic number, because the mean of its divisors is an integer number (1107448200).

Almost surely, 2^20231003122 is an apocalyptic number.

20231003122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20231003122 is a deficient number, since it is larger than the sum of its proper divisors (15207339278).

20231003122 is a wasteful number, since it uses less digits than its factorization.

20231003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820422.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20231003122 its reverse (22130013202), we get a palindrome (42361016324).

The spelling of 20231003122 in words is "twenty billion, two hundred thirty-one million, three thousand, one hundred twenty-two".