23313002202 has 80 divisors (see below), whose sum is σ = 60229680192. Its totient is φ = 6601875840.

The previous prime is 23313002201. The next prime is 23313002221. The reversal of 23313002202 is 20220031332.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (23313002201) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 37177 + ... + 219107.

Almost surely, 2^23313002202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23313002202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30114840096).

23313002202 is an abundant number, since it is smaller than the sum of its proper divisors (36916677990).

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

23313002202 is a wasteful number, since it uses less digits than its factorization.

23313002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182065 (or 182056 counting only the distinct ones).

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

Adding to 23313002202 its reverse (20220031332), we get a palindrome (43533033534).

The spelling of 23313002202 in words is "twenty-three billion, three hundred thirteen million, two thousand, two hundred two".