1010113001 has 2 divisors, whose sum is σ = 1010113002. Its totient is φ = 1010113000.

The previous prime is 1010112991. The next prime is 1010113033. The reversal of 1010113001 is 1003110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 874739776 + 135373225 = 29576^2 + 11635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010113001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010113001.

It is not a weakly prime, because it can be changed into another prime (1010113051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505056500 + 505056501.

It is an arithmetic number, because the mean of its divisors is an integer number (505056501).

Almost surely, 2^1010113001 is an apocalyptic number.

It is an amenable number.

1010113001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010113001 is an equidigital number, since it uses as much as digits as its factorization.

1010113001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 1010113001 is about 31782.2749500409. The cubic root of 1010113001 is about 1003.3597001076.

Adding to 1010113001 its reverse (1003110101), we get a palindrome (2013223102).

The spelling of 1010113001 in words is "one billion, ten million, one hundred thirteen thousand, one".