1056698303 has 8 divisors (see below), whose sum is σ = 1074837456. Its totient is φ = 1038585600.

The previous prime is 1056698273. The next prime is 1056698327. The reversal of 1056698303 is 3038966501.

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 1056698303 - 2¹⁴ = 1056681919 is a prime.

It is a super-2 number, since 2×1056698303² = 2233222607126159618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056698803) 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, 84623 + ... + 96303.

It is an arithmetic number, because the mean of its divisors is an integer number (134354682).

Almost surely, 2^1056698303 is an apocalyptic number.

1056698303 is a deficient number, since it is larger than the sum of its proper divisors (18139153).

1056698303 is a wasteful number, since it uses less digits than its factorization.

1056698303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13225.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 1056698303 is about 32506.8962375678. The cubic root of 1056698303 is about 1018.5530884779.

The spelling of 1056698303 in words is "one billion, fifty-six million, six hundred ninety-eight thousand, three hundred three".