13353400032123 has 4 divisors (see below), whose sum is σ = 17804533376168. Its totient is φ = 8902266688080.

The previous prime is 13353400032113. The next prime is 13353400032131. The reversal of 13353400032123 is 32123000435331.

13353400032123 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 not a de Polignac number, because 13353400032123 - 2⁴ = 13353400032107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13353400032113) 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, 2225566672018 + ... + 2225566672023.

It is an arithmetic number, because the mean of its divisors is an integer number (4451133344042).

Almost surely, 2^{13353400032123} is an apocalyptic number.

13353400032123 is a deficient number, since it is larger than the sum of its proper divisors (4451133344045).

13353400032123 is an equidigital number, since it uses as much as digits as its factorization.

13353400032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4451133344044.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 13353400032123 its reverse (32123000435331), we get a palindrome (45476400467454).

The spelling of 13353400032123 in words is "thirteen trillion, three hundred fifty-three billion, four hundred million, thirty-two thousand, one hundred twenty-three".