3133123013303 has 4 divisors (see below), whose sum is σ = 3142152186600. Its totient is φ = 3124093840008.

The previous prime is 3133123013299. The next prime is 3133123013327. The reversal of 3133123013303 is 3033103213313.

It is a happy number.

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 3133123013303 - 2² = 3133123013299 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 (3133123013003) 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, 4514586128 + ... + 4514586821.

It is an arithmetic number, because the mean of its divisors is an integer number (785538046650).

Almost surely, 2^{3133123013303} is an apocalyptic number.

3133123013303 is a deficient number, since it is larger than the sum of its proper divisors (9029173297).

3133123013303 is an equidigital number, since it uses as much as digits as its factorization.

3133123013303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9029173296.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 3133123013303 its reverse (3033103213313), we get a palindrome (6166226226616).

The spelling of 3133123013303 in words is "three trillion, one hundred thirty-three billion, one hundred twenty-three million, thirteen thousand, three hundred three".