1057517103 has 16 divisors (see below), whose sum is σ = 1492571520. Its totient is φ = 664868064.

The previous prime is 1057517099. The next prime is 1057517119. The reversal of 1057517103 is 3017157501.

It is not a de Polignac number, because 1057517103 - 2² = 1057517099 is a prime.

It is a super-2 number, since 2×1057517103² = 2236684846275025218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057517203) 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 15 ways as a sum of consecutive naturals, for example, 137601 + ... + 145082.

It is an arithmetic number, because the mean of its divisors is an integer number (93285720).

Almost surely, 2^1057517103 is an apocalyptic number.

1057517103 is a deficient number, since it is larger than the sum of its proper divisors (435054417).

1057517103 is a wasteful number, since it uses less digits than its factorization.

1057517103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282758.

The product of its (nonzero) digits is 3675, while the sum is 30.

The square root of 1057517103 is about 32519.4880494758. The cubic root of 1057517103 is about 1018.8161014080.

The spelling of 1057517103 in words is "one billion, fifty-seven million, five hundred seventeen thousand, one hundred three".