13046229727 has 2 divisors, whose sum is σ = 13046229728. Its totient is φ = 13046229726.

The previous prime is 13046229659. The next prime is 13046229731. The reversal of 13046229727 is 72792264031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13046229727 - 2¹¹ = 13046227679 is a prime.

It is a super-2 number, since 2×13046229727² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13046220727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6523114863 + 6523114864.

It is an arithmetic number, because the mean of its divisors is an integer number (6523114864).

Almost surely, 2^13046229727 is an apocalyptic number.

13046229727 is a deficient number, since it is larger than the sum of its proper divisors (1).

13046229727 is an equidigital number, since it uses as much as digits as its factorization.

13046229727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 13046229727 in words is "thirteen billion, forty-six million, two hundred twenty-nine thousand, seven hundred twenty-seven".