23012341232 has 20 divisors (see below), whose sum is σ = 46123874520. Its totient is φ = 11109405888.

The previous prime is 23012341189. The next prime is 23012341243. The reversal of 23012341232 is 23214321032.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 23012341198 and 23012341207.

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 3 ways as a sum of consecutive naturals, for example, 24797318 + ... + 24798245.

It is an arithmetic number, because the mean of its divisors is an integer number (2306193726).

Almost surely, 2^23012341232 is an apocalyptic number.

It is an amenable number.

23012341232 is an abundant number, since it is smaller than the sum of its proper divisors (23111533288).

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

23012341232 is a wasteful number, since it uses less digits than its factorization.

23012341232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49595600 (or 49595594 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23012341232 its reverse (23214321032), we get a palindrome (46226662264).

The spelling of 23012341232 in words is "twenty-three billion, twelve million, three hundred forty-one thousand, two hundred thirty-two".