743103241 has 2 divisors, whose sum is σ = 743103242. Its totient is φ = 743103240.

The previous prime is 743103217. The next prime is 743103247. The reversal of 743103241 is 142301347.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 738263241 + 4840000 = 27171^2 + 2200^2 .

It is a cyclic number.

It is not a de Polignac number, because 743103241 - 2⁵ = 743103209 is a prime.

It is not a weakly prime, because it can be changed into another prime (743103247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371551620 + 371551621.

It is an arithmetic number, because the mean of its divisors is an integer number (371551621).

Almost surely, 2^743103241 is an apocalyptic number.

It is an amenable number.

743103241 is a deficient number, since it is larger than the sum of its proper divisors (1).

743103241 is an equidigital number, since it uses as much as digits as its factorization.

743103241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 743103241 is about 27259.9200475717. The cubic root of 743103241 is about 905.7667732116.

Adding to 743103241 its reverse (142301347), we get a palindrome (885404588).

The spelling of 743103241 in words is "seven hundred forty-three million, one hundred three thousand, two hundred forty-one".