1011000001064 has 16 divisors (see below), whose sum is σ = 1895635998900. Its totient is φ = 505497068032.

The previous prime is 1011000001021. The next prime is 1011000001127. The reversal of 1011000001064 is 4601000001101.

It can be written as a sum of positive squares in 2 ways, for example, as 928636740964 + 82363260100 = 963658^2 + 286990^2 .

It is a super-2 number, since 2×1011000001064² (a number of 25 digits) contains 22 as substring.

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, 1989272 + ... + 2445240.

Almost surely, 2^{1011000001064} is an apocalyptic number.

It is an amenable number.

1011000001064 is a deficient number, since it is larger than the sum of its proper divisors (884635997836).

1011000001064 is a wasteful number, since it uses less digits than its factorization.

1011000001064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733132 (or 733128 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1011000001064 its reverse (4601000001101), we get a palindrome (5612000002165).

The spelling of 1011000001064 in words is "one trillion, eleven billion, one thousand, sixty-four".