1303158241 has 32 divisors (see below), whose sum is σ = 1693780992. Its totient is φ = 973114560.

The previous prime is 1303158229. The next prime is 1303158251. The reversal of 1303158241 is 1428513031.

It is a happy number.

It is not a de Polignac number, because 1303158241 - 2⁵ = 1303158209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303158251) 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 in 31 ways as a sum of consecutive naturals, for example, 187470 + ... + 194296.

It is an arithmetic number, because the mean of its divisors is an integer number (52930656).

Almost surely, 2^1303158241 is an apocalyptic number.

1303158241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1303158241 is a deficient number, since it is larger than the sum of its proper divisors (390622751).

1303158241 is a wasteful number, since it uses less digits than its factorization.

1303158241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1303158241 is about 36099.2831092253. The cubic root of 1303158241 is about 1092.2759841401.

The spelling of 1303158241 in words is "one billion, three hundred three million, one hundred fifty-eight thousand, two hundred forty-one".