7323131941 has 2 divisors, whose sum is σ = 7323131942. Its totient is φ = 7323131940.

The previous prime is 7323131929. The next prime is 7323131947. The reversal of 7323131941 is 1491313237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5134295716 + 2188836225 = 71654^2 + 46785^2 .

It is a cyclic number.

It is not a de Polignac number, because 7323131941 - 2¹¹ = 7323129893 is a prime.

It is a super-2 number, since 2×7323131941² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7323131897 and 7323131906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7323131947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3661565970 + 3661565971.

It is an arithmetic number, because the mean of its divisors is an integer number (3661565971).

Almost surely, 2^7323131941 is an apocalyptic number.

It is an amenable number.

7323131941 is a deficient number, since it is larger than the sum of its proper divisors (1).

7323131941 is an equidigital number, since it uses as much as digits as its factorization.

7323131941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 7323131941 is about 85575.2998300327. The cubic root of 7323131941 is about 1941.9242554838.

The spelling of 7323131941 in words is "seven billion, three hundred twenty-three million, one hundred thirty-one thousand, nine hundred forty-one".