23452111213304 has 32 divisors (see below), whose sum is σ = 44026033526400. Its totient is φ = 11711836936800.

The previous prime is 23452111213243. The next prime is 23452111213309. The reversal of 23452111213304 is 40331211125432.

It is a happy number.

It is a super-2 number, since 2×23452111213304² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452111213309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165895019 + ... + 166036325.

It is an arithmetic number, because the mean of its divisors is an integer number (1375813547700).

Almost surely, 2^{23452111213304} is an apocalyptic number.

It is an amenable number.

23452111213304 is a deficient number, since it is larger than the sum of its proper divisors (20573922313096).

23452111213304 is a wasteful number, since it uses less digits than its factorization.

23452111213304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166323 (or 166319 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 23452111213304 its reverse (40331211125432), we get a palindrome (63783322338736).

The spelling of 23452111213304 in words is "twenty-three trillion, four hundred fifty-two billion, one hundred eleven million, two hundred thirteen thousand, three hundred four".