1011064401 has 6 divisors (see below), whose sum is σ = 1460426370. Its totient is φ = 674042928.

The previous prime is 1011064391. The next prime is 1011064427. The reversal of 1011064401 is 1044601101.

1011064401 is a `hidden beast` number, since 10 + 1 + 10 + 644 + 0 + 1 = 666.

1011064401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 960938001 + 50126400 = 30999^2 + 7080^2 .

It is not a de Polignac number, because 1011064401 - 2¹⁰ = 1011063377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1011064801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56170236 + ... + 56170253.

It is an arithmetic number, because the mean of its divisors is an integer number (243404395).

Almost surely, 2^1011064401 is an apocalyptic number.

It is an amenable number.

1011064401 is a deficient number, since it is larger than the sum of its proper divisors (449361969).

1011064401 is a wasteful number, since it uses less digits than its factorization.

1011064401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112340495 (or 112340492 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1011064401 is about 31797.2388895640. The cubic root of 1011064401 is about 1003.6746143370.

Adding to 1011064401 its reverse (1044601101), we get a palindrome (2055665502).

The spelling of 1011064401 in words is "one billion, eleven million, sixty-four thousand, four hundred one".