1001133701 has 2 divisors, whose sum is σ = 1001133702. Its totient is φ = 1001133700.

The previous prime is 1001133691. The next prime is 1001133703. The reversal of 1001133701 is 1073311001.

1001133701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 924220801 + 76912900 = 30401^2 + 8770^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001133701 - 2¹⁰ = 1001132677 is a prime.

Together with 1001133703, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001133701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001133703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500566850 + 500566851.

It is an arithmetic number, because the mean of its divisors is an integer number (500566851).

Almost surely, 2^1001133701 is an apocalyptic number.

It is an amenable number.

1001133701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001133701 is an equidigital number, since it uses as much as digits as its factorization.

1001133701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 1001133701 is about 31640.6969107825. The cubic root of 1001133701 is about 1000.3777576145.

Adding to 1001133701 its reverse (1073311001), we get a palindrome (2074444702).

The spelling of 1001133701 in words is "one billion, one million, one hundred thirty-three thousand, seven hundred one".