23011330302 has 24 divisors (see below), whose sum is σ = 51205394136. Its totient is φ = 7463133936.

The previous prime is 23011330261. The next prime is 23011330333. The reversal of 23011330302 is 20303311032.

23011330302 is a `hidden beast` number, since 2 + 30 + 1 + 1 + 330 + 302 = 666.

It is a super-2 number, since 2×23011330302² (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 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 11 ways as a sum of consecutive naturals, for example, 17275108 + ... + 17276439.

It is an arithmetic number, because the mean of its divisors is an integer number (2133558089).

Almost surely, 2^23011330302 is an apocalyptic number.

23011330302 is an abundant number, since it is smaller than the sum of its proper divisors (28194063834).

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

23011330302 is a wasteful number, since it uses less digits than its factorization.

23011330302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34551592 (or 34551589 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23011330302 its reverse (20303311032), we get a palindrome (43314641334).

The spelling of 23011330302 in words is "twenty-three billion, eleven million, three hundred thirty thousand, three hundred two".