13133022303 has 4 divisors (see below), whose sum is σ = 17510696408. Its totient is φ = 8755348200.

The previous prime is 13133022283. The next prime is 13133022323. The reversal of 13133022303 is 30322033131.

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

It is an interprime number because it is at equal distance from previous prime (13133022283) and next prime (13133022323).

It is not a de Polignac number, because 13133022303 - 2⁵ = 13133022271 is a prime.

It is a super-2 number, since 2×13133022303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13133022303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133022323) 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, 2188837048 + ... + 2188837053.

It is an arithmetic number, because the mean of its divisors is an integer number (4377674102).

Almost surely, 2^13133022303 is an apocalyptic number.

13133022303 is a deficient number, since it is larger than the sum of its proper divisors (4377674105).

13133022303 is an equidigital number, since it uses as much as digits as its factorization.

13133022303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377674104.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13133022303 its reverse (30322033131), we get a palindrome (43455055434).

The spelling of 13133022303 in words is "thirteen billion, one hundred thirty-three million, twenty-two thousand, three hundred three".