13353002623 has 4 divisors (see below), whose sum is σ = 13375520928. Its totient is φ = 13330484320.

The previous prime is 13353002603. The next prime is 13353002627. The reversal of 13353002623 is 32620035331.

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

It is a cyclic number.

It is not a de Polignac number, because 13353002623 - 2⁵ = 13353002591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13353002591 and 13353002600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13353002627) 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, 11258263 + ... + 11259448.

It is an arithmetic number, because the mean of its divisors is an integer number (3343880232).

Almost surely, 2^13353002623 is an apocalyptic number.

13353002623 is a deficient number, since it is larger than the sum of its proper divisors (22518305).

13353002623 is an equidigital number, since it uses as much as digits as its factorization.

13353002623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22518304.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 13353002623 its reverse (32620035331), we get a palindrome (45973037954).

The spelling of 13353002623 in words is "thirteen billion, three hundred fifty-three million, two thousand, six hundred twenty-three".