1011010988 has 12 divisors (see below), whose sum is σ = 1905366960. Its totient is φ = 466620432.

The previous prime is 1011010951. The next prime is 1011011017. The reversal of 1011010988 is 8890101101.

1011010988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011010988² = 2044286435713472288, 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 1011010988.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9721208 + ... + 9721311.

It is an arithmetic number, because the mean of its divisors is an integer number (158780580).

Almost surely, 2^1011010988 is an apocalyptic number.

It is an amenable number.

1011010988 is a deficient number, since it is larger than the sum of its proper divisors (894355972).

1011010988 is a wasteful number, since it uses less digits than its factorization.

1011010988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19442536 (or 19442534 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 29.

The square root of 1011010988 is about 31796.3989785007. The cubic root of 1011010988 is about 1003.6569398228.

The spelling of 1011010988 in words is "one billion, eleven million, ten thousand, nine hundred eighty-eight".