1341307229 has 2 divisors, whose sum is σ = 1341307230. Its totient is φ = 1341307228.

The previous prime is 1341307207. The next prime is 1341307301. The reversal of 1341307229 is 9227031431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1027202500 + 314104729 = 32050^2 + 17723^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341307229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341307195 and 1341307204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341304229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670653614 + 670653615.

It is an arithmetic number, because the mean of its divisors is an integer number (670653615).

Almost surely, 2^1341307229 is an apocalyptic number.

It is an amenable number.

1341307229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341307229 is an equidigital number, since it uses as much as digits as its factorization.

1341307229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1341307229 is about 36623.8614703584. The cubic root of 1341307229 is about 1102.8321588360.

The spelling of 1341307229 in words is "one billion, three hundred forty-one million, three hundred seven thousand, two hundred twenty-nine".