1011011000968 has 16 divisors (see below), whose sum is σ = 1895677306380. Its totient is φ = 505497052608.

The previous prime is 1011011000963. The next prime is 1011011000969. The reversal of 1011011000968 is 8690001101101.

It can be written as a sum of positive squares in 2 ways, for example, as 975673768644 + 35337232324 = 987762^2 + 187982^2 .

It is not an unprimeable number, because it can be changed into a prime (1011011000963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532071 + ... + 1518262.

Almost surely, 2^{1011011000968} is an apocalyptic number.

It is an amenable number.

1011011000968 is a deficient number, since it is larger than the sum of its proper divisors (884666305412).

1011011000968 is a wasteful number, since it uses less digits than its factorization.

1011011000968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111976 (or 2111972 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 28.

The spelling of 1011011000968 in words is "one trillion, eleven billion, eleven million, nine hundred sixty-eight", and thus it is an aban number.