1301023241 has 16 divisors (see below), whose sum is σ = 1512023040. Its totient is φ = 1096396560.

The previous prime is 1301023187. The next prime is 1301023253. The reversal of 1301023241 is 1423201031.

It is a de Polignac number, because none of the positive numbers 2^k-1301023241 is a prime.

It is a super-2 number, since 2×1301023241² = 3385322947244288162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301023741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184910 + ... + 191816.

It is an arithmetic number, because the mean of its divisors is an integer number (94501440).

Almost surely, 2^1301023241 is an apocalyptic number.

It is an amenable number.

1301023241 is a deficient number, since it is larger than the sum of its proper divisors (210999799).

1301023241 is an equidigital number, since it uses as much as digits as its factorization.

1301023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7364.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1301023241 is about 36069.6997630976. The cubic root of 1301023241 is about 1091.6791561560.

Adding to 1301023241 its reverse (1423201031), we get a palindrome (2724224272).

The spelling of 1301023241 in words is "one billion, three hundred one million, twenty-three thousand, two hundred forty-one".