23023210302 has 24 divisors (see below), whose sum is σ = 49983609000. Its totient is φ = 7659020880.

The previous prime is 23023210283. The next prime is 23023210303. The reversal of 23023210302 is 20301232032.

It is a happy number.

It is a super-2 number, since 2×23023210302² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023210303) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1272649 + ... + 1290612.

It is an arithmetic number, because the mean of its divisors is an integer number (2082650375).

Almost surely, 2^23023210302 is an apocalyptic number.

23023210302 is an abundant number, since it is smaller than the sum of its proper divisors (26960398698).

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

23023210302 is a wasteful number, since it uses less digits than its factorization.

23023210302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563768 (or 2563765 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23023210302 its reverse (20301232032), we get a palindrome (43324442334).

The spelling of 23023210302 in words is "twenty-three billion, twenty-three million, two hundred ten thousand, three hundred two".