9403241231 has 2 divisors, whose sum is σ = 9403241232. Its totient is φ = 9403241230.

The previous prime is 9403241219. The next prime is 9403241257. The reversal of 9403241231 is 1321423049.

It is a weak prime.

It is an emirp because it is prime and its reverse (1321423049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9403241231 - 2¹⁰ = 9403240207 is a prime.

It is a super-2 number, since 2×9403241231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9403241194 and 9403241203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9403241131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4701620615 + 4701620616.

It is an arithmetic number, because the mean of its divisors is an integer number (4701620616).

Almost surely, 2^9403241231 is an apocalyptic number.

9403241231 is a deficient number, since it is larger than the sum of its proper divisors (1).

9403241231 is an equidigital number, since it uses as much as digits as its factorization.

9403241231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 9403241231 is about 96970.3110802476. The cubic root of 9403241231 is about 2110.6968364692.

The spelling of 9403241231 in words is "nine billion, four hundred three million, two hundred forty-one thousand, two hundred thirty-one".