1233523304055 has 96 divisors (see below), whose sum is σ = 2485652083200. Its totient is φ = 554186002176.

The previous prime is 1233523304053. The next prime is 1233523304089. The reversal of 1233523304055 is 5504033253321.

1233523304055 is a `hidden beast` number, since 1 + 2 + 335 + 233 + 0 + 40 + 55 = 666.

It is not a de Polignac number, because 1233523304055 - 2¹ = 1233523304053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233523304053) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 92676741 + ... + 92690049.

It is an arithmetic number, because the mean of its divisors is an integer number (25892209200).

Almost surely, 2^{1233523304055} is an apocalyptic number.

1233523304055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1233523304055 is an abundant number, since it is smaller than the sum of its proper divisors (1252128779145).

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

1233523304055 is a wasteful number, since it uses less digits than its factorization.

1233523304055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18373 (or 18370 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 1233523304055 its reverse (5504033253321), we get a palindrome (6737556557376).

The spelling of 1233523304055 in words is "one trillion, two hundred thirty-three billion, five hundred twenty-three million, three hundred four thousand, fifty-five".