1052126603 has 8 divisors (see below), whose sum is σ = 1149879360. Its totient is φ = 954724680.

The previous prime is 1052126567. The next prime is 1052126633. The reversal of 1052126603 is 3066212501.

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 1052126603 - 2¹⁰ = 1052125579 is a prime.

It is a super-2 number, since 2×1052126603² = 2213940777480639218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052126633) 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, 81413 + ... + 93446.

It is an arithmetic number, because the mean of its divisors is an integer number (143734920).

Almost surely, 2^1052126603 is an apocalyptic number.

1052126603 is a deficient number, since it is larger than the sum of its proper divisors (97752757).

1052126603 is a wasteful number, since it uses less digits than its factorization.

1052126603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175417.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1052126603 is about 32436.5010905924. The cubic root of 1052126603 is about 1017.0820755278.

The spelling of 1052126603 in words is "one billion, fifty-two million, one hundred twenty-six thousand, six hundred three".