23203031122 has 8 divisors (see below), whose sum is σ = 34896380400. Its totient is φ = 11570904324.

The previous prime is 23203031119. The next prime is 23203031153. The reversal of 23203031122 is 22113030232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23203031122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15304672 + ... + 15306187.

It is an arithmetic number, because the mean of its divisors is an integer number (4362047550).

Almost surely, 2^23203031122 is an apocalyptic number.

23203031122 is a deficient number, since it is larger than the sum of its proper divisors (11693349278).

23203031122 is a wasteful number, since it uses less digits than its factorization.

23203031122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30611240.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23203031122 its reverse (22113030232), we get a palindrome (45316061354).

The spelling of 23203031122 in words is "twenty-three billion, two hundred three million, thirty-one thousand, one hundred twenty-two".