1015052243 has 2 divisors, whose sum is σ = 1015052244. Its totient is φ = 1015052242.

The previous prime is 1015052197. The next prime is 1015052267. The reversal of 1015052243 is 3422505101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1015052243 - 2⁶ = 1015052179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1015052273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507526121 + 507526122.

It is an arithmetic number, because the mean of its divisors is an integer number (507526122).

Almost surely, 2^1015052243 is an apocalyptic number.

1015052243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015052243 is an equidigital number, since it uses as much as digits as its factorization.

1015052243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1015052243 is about 31859.8845415359. The cubic root of 1015052243 is about 1004.9924483150.

Adding to 1015052243 its reverse (3422505101), we get a palindrome (4437557344).

The spelling of 1015052243 in words is "one billion, fifteen million, fifty-two thousand, two hundred forty-three".