13353011111233 has 4 divisors (see below), whose sum is σ = 13353230070468. Its totient is φ = 13352792152000.

The previous prime is 13353011111221. The next prime is 13353011111267. The reversal of 13353011111233 is 33211111035331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10049806640449 + 3303204470784 = 3170143^2 + 1817472^2 .

It is a cyclic number.

It is not a de Polignac number, because 13353011111233 - 2²⁹ = 13352474240321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13353011111213) 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, 109388116 + ... + 109510117.

It is an arithmetic number, because the mean of its divisors is an integer number (3338307517617).

Almost surely, 2^{13353011111233} is an apocalyptic number.

It is an amenable number.

13353011111233 is a deficient number, since it is larger than the sum of its proper divisors (218959235).

13353011111233 is an equidigital number, since it uses as much as digits as its factorization.

13353011111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218959234.

The product of its (nonzero) digits is 2430, while the sum is 28.

Adding to 13353011111233 its reverse (33211111035331), we get a palindrome (46564122146564).

The spelling of 13353011111233 in words is "thirteen trillion, three hundred fifty-three billion, eleven million, one hundred eleven thousand, two hundred thirty-three".