1052355113 has 4 divisors (see below), whose sum is σ = 1067177088. Its totient is φ = 1037533140.

The previous prime is 1052355067. The next prime is 1052355137. The reversal of 1052355113 is 3115532501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3115532501 = 509 ⋅6120889.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052355113 is a prime.

It is a super-2 number, since 2×1052355113² = 2214902567714485538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052355193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7410881 + ... + 7411022.

It is an arithmetic number, because the mean of its divisors is an integer number (266794272).

Almost surely, 2^1052355113 is an apocalyptic number.

It is an amenable number.

1052355113 is a deficient number, since it is larger than the sum of its proper divisors (14821975).

1052355113 is an equidigital number, since it uses as much as digits as its factorization.

1052355113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14821974.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 1052355113 is about 32440.0233199670. The cubic root of 1052355113 is about 1017.1557031060.

Adding to 1052355113 its reverse (3115532501), we get a palindrome (4167887614).

The spelling of 1052355113 in words is "one billion, fifty-two million, three hundred fifty-five thousand, one hundred thirteen".