13231741 has 2 divisors, whose sum is σ = 13231742. Its totient is φ = 13231740.

The previous prime is 13231721. The next prime is 13231781. The reversal of 13231741 is 14713231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12809241 + 422500 = 3579^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231741 - 2¹³ = 13223549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615870 + 6615871.

It is an arithmetic number, because the mean of its divisors is an integer number (6615871).

Almost surely, 2^13231741 is an apocalyptic number.

It is an amenable number.

13231741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231741 is an equidigital number, since it uses as much as digits as its factorization.

13231741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 22.

The square root of 13231741 is about 3637.5460134547. The cubic root of 13231741 is about 236.5224290284.

Adding to 13231741 its reverse (14713231), we get a palindrome (27944972).

The spelling of 13231741 in words is "thirteen million, two hundred thirty-one thousand, seven hundred forty-one".