1020010241 has 4 divisors (see below), whose sum is σ = 1021526532. Its totient is φ = 1018493952.

The previous prime is 1020010237. The next prime is 1020010253. The reversal of 1020010241 is 1420100201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 790790641 + 229219600 = 28121^2 + 15140^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020010241 - 2² = 1020010237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020010291) 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, 757136 + ... + 758481.

It is an arithmetic number, because the mean of its divisors is an integer number (255381633).

Almost surely, 2^1020010241 is an apocalyptic number.

It is an amenable number.

1020010241 is a deficient number, since it is larger than the sum of its proper divisors (1516291).

1020010241 is an equidigital number, since it uses as much as digits as its factorization.

1020010241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516290.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1020010241 is about 31937.5991740143. The cubic root of 1020010241 is about 1006.6260784453.

Adding to 1020010241 its reverse (1420100201), we get a palindrome (2440110442).

The spelling of 1020010241 in words is "one billion, twenty million, ten thousand, two hundred forty-one".