1036771243 has 2 divisors, whose sum is σ = 1036771244. Its totient is φ = 1036771242.

The previous prime is 1036771133. The next prime is 1036771247. The reversal of 1036771243 is 3421776301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1036771243 is a prime.

It is a super-2 number, since 2×1036771243² = 2149789220623530098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1036771199 and 1036771208.

It is not a weakly prime, because it can be changed into another prime (1036771247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518385621 + 518385622.

It is an arithmetic number, because the mean of its divisors is an integer number (518385622).

Almost surely, 2^1036771243 is an apocalyptic number.

1036771243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1036771243 is an equidigital number, since it uses as much as digits as its factorization.

1036771243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1036771243 is about 32198.9323270198. The cubic root of 1036771243 is about 1012.1098407937.

The spelling of 1036771243 in words is "one billion, thirty-six million, seven hundred seventy-one thousand, two hundred forty-three".