5193033121 has 4 divisors (see below), whose sum is σ = 5291014932. Its totient is φ = 5095051312.

The previous prime is 5193033113. The next prime is 5193033133. The reversal of 5193033121 is 1213303915.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1213303915 = 5 ⋅242660783.

It can be written as a sum of positive squares in 2 ways, for example, as 3137680225 + 2055352896 = 56015^2 + 45336^2 .

It is a cyclic number.

It is not a de Polignac number, because 5193033121 - 2³ = 5193033113 is a prime.

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 5193033121.

It is not an unprimeable number, because it can be changed into a prime (5193033101) 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, 48990826 + ... + 48990931.

It is an arithmetic number, because the mean of its divisors is an integer number (1322753733).

Almost surely, 2^5193033121 is an apocalyptic number.

It is an amenable number.

5193033121 is a deficient number, since it is larger than the sum of its proper divisors (97981811).

5193033121 is an equidigital number, since it uses as much as digits as its factorization.

5193033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97981810.

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

The square root of 5193033121 is about 72062.7027039647. The cubic root of 5193033121 is about 1731.7041491136.

The spelling of 5193033121 in words is "five billion, one hundred ninety-three million, thirty-three thousand, one hundred twenty-one".