1002231301 has 2 divisors, whose sum is σ = 1002231302. Its totient is φ = 1002231300.

The previous prime is 1002231287. The next prime is 1002231313. The reversal of 1002231301 is 1031322001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 804856900 + 197374401 = 28370^2 + 14049^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002231301 - 2²⁵ = 968676869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002231331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501115650 + 501115651.

It is an arithmetic number, because the mean of its divisors is an integer number (501115651).

Almost surely, 2^1002231301 is an apocalyptic number.

It is an amenable number.

1002231301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002231301 is an equidigital number, since it uses as much as digits as its factorization.

1002231301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1002231301 is about 31658.0369100802. The cubic root of 1002231301 is about 1000.7432144954.

Adding to 1002231301 its reverse (1031322001), we get a palindrome (2033553302).

The spelling of 1002231301 in words is "one billion, two million, two hundred thirty-one thousand, three hundred one".