23103544433052 has 48 divisors (see below), whose sum is σ = 53971085907200. Its totient is φ = 7692210489600.

The previous prime is 23103544433009. The next prime is 23103544433071. The reversal of 23103544433052 is 25033444530132.

It is a super-2 number, since 2×23103544433052² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23103544433052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70680849 + ... + 71006967.

Almost surely, 2^{23103544433052} is an apocalyptic number.

It is an amenable number.

23103544433052 is an abundant number, since it is smaller than the sum of its proper divisors (30867541474148).

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

23103544433052 is a wasteful number, since it uses less digits than its factorization.

23103544433052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332986 (or 332984 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 23103544433052 its reverse (25033444530132), we get a palindrome (48136988963184).

The spelling of 23103544433052 in words is "twenty-three trillion, one hundred three billion, five hundred forty-four million, four hundred thirty-three thousand, fifty-two".