13233152030551 has 4 divisors (see below), whose sum is σ = 13233513559552. Its totient is φ = 13232790501552.

The previous prime is 13233152030531. The next prime is 13233152030591. The reversal of 13233152030551 is 15503025133231.

13233152030551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13233152030551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233152030531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180709590 + ... + 180782803.

It is an arithmetic number, because the mean of its divisors is an integer number (3308378389888).

Almost surely, 2^{13233152030551} is an apocalyptic number.

13233152030551 is a deficient number, since it is larger than the sum of its proper divisors (361529001).

13233152030551 is an equidigital number, since it uses as much as digits as its factorization.

13233152030551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361529000.

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 13233152030551 its reverse (15503025133231), we get a palindrome (28736177163782).

The spelling of 13233152030551 in words is "thirteen trillion, two hundred thirty-three billion, one hundred fifty-two million, thirty thousand, five hundred fifty-one".