1303667071 has 12 divisors (see below), whose sum is σ = 1557504592. Its totient is φ = 1068842016.

The previous prime is 1303667063. The next prime is 1303667089. The reversal of 1303667071 is 1707663031.

It is a happy number.

It is not a de Polignac number, because 1303667071 - 2³ = 1303667063 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303667011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172326 + ... + 179731.

Almost surely, 2^1303667071 is an apocalyptic number.

1303667071 is a deficient number, since it is larger than the sum of its proper divisors (253837521).

1303667071 is an equidigital number, since it uses as much as digits as its factorization.

1303667071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352110 (or 352087 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 1303667071 is about 36106.3300682858. The cubic root of 1303667071 is about 1092.4181286755.

The spelling of 1303667071 in words is "one billion, three hundred three million, six hundred sixty-seven thousand, seventy-one".