13203541234233 has 48 divisors (see below), whose sum is σ = 22528267646976. Its totient is φ = 7295383104480.

The previous prime is 13203541234211. The next prime is 13203541234243. The reversal of 13203541234233 is 33243214530231.

13203541234233 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 3 + 5 + 412 + 3 + 4 + 233 = 666.

It is not a de Polignac number, because 13203541234233 - 2¹² = 13203541230137 is a prime.

It is a super-2 number, since 2×13203541234233² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13203541234243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26616583 + ... + 27108108.

It is an arithmetic number, because the mean of its divisors is an integer number (469338909312).

Almost surely, 2^{13203541234233} is an apocalyptic number.

It is an amenable number.

13203541234233 is a deficient number, since it is larger than the sum of its proper divisors (9324726412743).

13203541234233 is a wasteful number, since it uses less digits than its factorization.

13203541234233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53724834 (or 53724831 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 13203541234233 its reverse (33243214530231), we get a palindrome (46446755764464).

The spelling of 13203541234233 in words is "thirteen trillion, two hundred three billion, five hundred forty-one million, two hundred thirty-four thousand, two hundred thirty-three".