1010000501 has 4 divisors (see below), whose sum is σ = 1012074912. Its totient is φ = 1007926092.

The previous prime is 1010000483. The next prime is 1010000503. The reversal of 1010000501 is 1050000101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010000501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010000503) 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, 1036475 + ... + 1037448.

It is an arithmetic number, because the mean of its divisors is an integer number (253018728).

Almost surely, 2^1010000501 is an apocalyptic number.

It is an amenable number.

1010000501 is a deficient number, since it is larger than the sum of its proper divisors (2074411).

1010000501 is an equidigital number, since it uses as much as digits as its factorization.

1010000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074410.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 1010000501 is about 31780.5050463330. The cubic root of 1010000501 is about 1003.3224494379.

Adding to 1010000501 its reverse (1050000101), we get a palindrome (2060000602).

The spelling of 1010000501 in words is "one billion, ten million, five hundred one", and thus it is an aban number.