1052111507 has 2 divisors, whose sum is σ = 1052111508. Its totient is φ = 1052111506.

The previous prime is 1052111443. The next prime is 1052111527. The reversal of 1052111507 is 7051112501.

It is a strong prime.

It is an emirp because it is prime and its reverse (7051112501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052111507 - 2⁶ = 1052111443 is a prime.

It is a super-2 number, since 2×1052111507² = 2213877246323622098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052111527) 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, 526055753 + 526055754.

It is an arithmetic number, because the mean of its divisors is an integer number (526055754).

Almost surely, 2^1052111507 is an apocalyptic number.

1052111507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052111507 is an equidigital number, since it uses as much as digits as its factorization.

1052111507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 350, while the sum is 23.

The square root of 1052111507 is about 32436.2683889500. The cubic root of 1052111507 is about 1017.0772111118.

The spelling of 1052111507 in words is "one billion, fifty-two million, one hundred eleven thousand, five hundred seven".