1100010056 has 8 divisors (see below), whose sum is σ = 2062518870. Its totient is φ = 550005024.

The previous prime is 1100010031. The next prime is 1100010077. The reversal of 1100010056 is 6500100011.

It can be written as a sum of positive squares in only one way, i.e., 1058200900 + 41809156 = 32530^2 + 6466^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1100010056² = 2420044246602246272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100010056.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68750621 + ... + 68750636.

Almost surely, 2^1100010056 is an apocalyptic number.

It is an amenable number.

1100010056 is a deficient number, since it is larger than the sum of its proper divisors (962508814).

1100010056 is a wasteful number, since it uses less digits than its factorization.

1100010056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137501263 (or 137501259 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1100010056 is about 33166.3995031116. The cubic root of 1100010056 is about 1032.2832610858.

Adding to 1100010056 its reverse (6500100011), we get a palindrome (7600110067).

The spelling of 1100010056 in words is "one billion, one hundred million, ten thousand, fifty-six".