1233342113203 has 4 divisors (see below), whose sum is σ = 1241619577200. Its totient is φ = 1225064649208.

The previous prime is 1233342113191. The next prime is 1233342113221. The reversal of 1233342113203 is 3023112433321.

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 1233342113203 - 2³⁷ = 1095903159731 is a prime.

It is a super-2 number, since 2×1233342113203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233342113293) 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, 4138731775 + ... + 4138732072.

It is an arithmetic number, because the mean of its divisors is an integer number (310404894300).

Almost surely, 2^{1233342113203} is an apocalyptic number.

1233342113203 is a deficient number, since it is larger than the sum of its proper divisors (8277463997).

1233342113203 is an equidigital number, since it uses as much as digits as its factorization.

1233342113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8277463996.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1233342113203 its reverse (3023112433321), we get a palindrome (4256454546524).

The spelling of 1233342113203 in words is "one trillion, two hundred thirty-three billion, three hundred forty-two million, one hundred thirteen thousand, two hundred three".