1052134403 has 8 divisors (see below), whose sum is σ = 1128127680. Its totient is φ = 977708160.

The previous prime is 1052134399. The next prime is 1052134427. The reversal of 1052134403 is 3044312501.

1052134403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1052134403 - 2² = 1052134399 is a prime.

It is a super-2 number, since 2×1052134403² = 2213973603952332818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052134453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390368 + ... + 393053.

It is an arithmetic number, because the mean of its divisors is an integer number (141015960).

Almost surely, 2^1052134403 is an apocalyptic number.

1052134403 is a deficient number, since it is larger than the sum of its proper divisors (75993277).

1052134403 is an equidigital number, since it uses as much as digits as its factorization.

1052134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783517.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1052134403 is about 32436.6213252860. The cubic root of 1052134403 is about 1017.0845889201.

Adding to 1052134403 its reverse (3044312501), we get a palindrome (4096446904).

The spelling of 1052134403 in words is "one billion, fifty-two million, one hundred thirty-four thousand, four hundred three".