1015264223 has 2 divisors, whose sum is σ = 1015264224. Its totient is φ = 1015264222.

The previous prime is 1015264171. The next prime is 1015264253. The reversal of 1015264223 is 3224625101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1015264223 - 2¹⁴ = 1015247839 is a prime.

It is a super-2 number, since 2×1015264223² = 2061522885007587458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1015264192 and 1015264201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1015264253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507632111 + 507632112.

It is an arithmetic number, because the mean of its divisors is an integer number (507632112).

Almost surely, 2^1015264223 is an apocalyptic number.

1015264223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015264223 is an equidigital number, since it uses as much as digits as its factorization.

1015264223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1015264223 is about 31863.2111219193. The cubic root of 1015264223 is about 1005.0624031613.

Adding to 1015264223 its reverse (3224625101), we get a palindrome (4239889324).

The spelling of 1015264223 in words is "one billion, fifteen million, two hundred sixty-four thousand, two hundred twenty-three".