23023301320 has 16 divisors (see below), whose sum is σ = 51802428060. Its totient is φ = 9209320512.

The previous prime is 23023301317. The next prime is 23023301339. The reversal of 23023301320 is 2310332032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20018288196 + 3005013124 = 141486^2 + 54818^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287791227 + ... + 287791306.

Almost surely, 2^23023301320 is an apocalyptic number.

23023301320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023301320 is an abundant number, since it is smaller than the sum of its proper divisors (28779126740).

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

23023301320 is a wasteful number, since it uses less digits than its factorization.

23023301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575582544 (or 575582540 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23023301320 its reverse (2310332032), we get a palindrome (25333633352).

The spelling of 23023301320 in words is "twenty-three billion, twenty-three million, three hundred one thousand, three hundred twenty".