23223311306 has 16 divisors (see below), whose sum is σ = 37594930464. Its totient is φ = 10695494064.

The previous prime is 23223311291. The next prime is 23223311327. The reversal of 23223311306 is 60311332232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944180 + ... + 968463.

It is an arithmetic number, because the mean of its divisors is an integer number (2349683154).

Almost surely, 2^23223311306 is an apocalyptic number.

23223311306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23223311306 is a deficient number, since it is larger than the sum of its proper divisors (14371619158).

23223311306 is a wasteful number, since it uses less digits than its factorization.

23223311306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913125.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23223311306 its reverse (60311332232), we get a palindrome (83534643538).

The spelling of 23223311306 in words is "twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, three hundred six".