1052123503 has 2 divisors, whose sum is σ = 1052123504. Its totient is φ = 1052123502.

The previous prime is 1052123483. The next prime is 1052123507. The reversal of 1052123503 is 3053212501.

It is a strong prime.

It is an emirp because it is prime and its reverse (3053212501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052123503 is a prime.

It is a super-2 number, since 2×1052123503² = 2213927731129982018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052123507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526061751 + 526061752.

It is an arithmetic number, because the mean of its divisors is an integer number (526061752).

Almost surely, 2^1052123503 is an apocalyptic number.

1052123503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052123503 is an equidigital number, since it uses as much as digits as its factorization.

1052123503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1052123503 is about 32436.4533048852. The cubic root of 1052123503 is about 1017.0810766120.

The spelling of 1052123503 in words is "one billion, fifty-two million, one hundred twenty-three thousand, five hundred three".