23503342233112 has 32 divisors (see below), whose sum is σ = 50473554959520. Its totient is φ = 10051010922240.

The previous prime is 23503342232963. The next prime is 23503342233143. The reversal of 23503342233112 is 21133224330532.

It is a super-2 number, since 2×23503342233112² (a number of 28 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 455183013 + ... + 455234644.

It is an arithmetic number, because the mean of its divisors is an integer number (1577298592485).

Almost surely, 2^{23503342233112} is an apocalyptic number.

It is an amenable number.

23503342233112 is an abundant number, since it is smaller than the sum of its proper divisors (26970212726408).

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

23503342233112 is a wasteful number, since it uses less digits than its factorization.

23503342233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910418131 (or 910418127 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 23503342233112 its reverse (21133224330532), we get a palindrome (44636566563644).

The spelling of 23503342233112 in words is "twenty-three trillion, five hundred three billion, three hundred forty-two million, two hundred thirty-three thousand, one hundred twelve".