7241162231 has 2 divisors, whose sum is σ = 7241162232. Its totient is φ = 7241162230.

The previous prime is 7241162179. The next prime is 7241162237. The reversal of 7241162231 is 1322611427.

7241162231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1322611427) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7241162231 - 2³⁰ = 6167420407 is a prime.

It is a super-2 number, since 2×7241162231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7241162194 and 7241162203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7241162237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620581115 + 3620581116.

It is an arithmetic number, because the mean of its divisors is an integer number (3620581116).

Almost surely, 2^7241162231 is an apocalyptic number.

7241162231 is a deficient number, since it is larger than the sum of its proper divisors (1).

7241162231 is an equidigital number, since it uses as much as digits as its factorization.

7241162231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 7241162231 is about 85095.0188377675. The cubic root of 7241162231 is about 1934.6515657471.

Adding to 7241162231 its reverse (1322611427), we get a palindrome (8563773658).

The spelling of 7241162231 in words is "seven billion, two hundred forty-one million, one hundred sixty-two thousand, two hundred thirty-one".