23311303422 has 16 divisors (see below), whose sum is σ = 50861025792. Its totient is φ = 7064031320.

The previous prime is 23311303417. The next prime is 23311303427. The reversal of 23311303422 is 22430311332.

It is an interprime number because it is at equal distance from previous prime (23311303417) and next prime (23311303427).

It is a junction number, because it is equal to n+sod(n) for n = 23311303392 and 23311303401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311303427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176600718 + ... + 176600849.

It is an arithmetic number, because the mean of its divisors is an integer number (3178814112).

Almost surely, 2^23311303422 is an apocalyptic number.

23311303422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23311303422 is an abundant number, since it is smaller than the sum of its proper divisors (27549722370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23311303422 is a wasteful number, since it uses less digits than its factorization.

23311303422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353201583.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23311303422 its reverse (22430311332), we get a palindrome (45741614754).

The spelling of 23311303422 in words is "twenty-three billion, three hundred eleven million, three hundred three thousand, four hundred twenty-two".