6133712231 has 4 divisors (see below), whose sum is σ = 6138420912. Its totient is φ = 6129003552.

The previous prime is 6133712227. The next prime is 6133712237. The reversal of 6133712231 is 1322173316.

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 6133712231 - 2² = 6133712227 is a prime.

It is a super-2 number, since 2×6133712231² = 75244851465437994722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6133712194 and 6133712203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6133712237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2352386 + ... + 2354991.

It is an arithmetic number, because the mean of its divisors is an integer number (1534605228).

Almost surely, 2^6133712231 is an apocalyptic number.

6133712231 is a deficient number, since it is larger than the sum of its proper divisors (4708681).

6133712231 is a wasteful number, since it uses less digits than its factorization.

6133712231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708680.

The product of its digits is 4536, while the sum is 29.

The square root of 6133712231 is about 78318.0198357951. The cubic root of 6133712231 is about 1830.5199465166.

Adding to 6133712231 its reverse (1322173316), we get a palindrome (7455885547).

The spelling of 6133712231 in words is "six billion, one hundred thirty-three million, seven hundred twelve thousand, two hundred thirty-one".