1303112001 has 8 divisors (see below), whose sum is σ = 1793530624. Its totient is φ = 840717360.

The previous prime is 1303111993. The next prime is 1303112047. The reversal of 1303112001 is 1002113031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1303112001 - 2³ = 1303111993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303112051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7005886 + ... + 7006071.

It is an arithmetic number, because the mean of its divisors is an integer number (224191328).

Almost surely, 2^1303112001 is an apocalyptic number.

It is an amenable number.

1303112001 is a deficient number, since it is larger than the sum of its proper divisors (490418623).

1303112001 is a wasteful number, since it uses less digits than its factorization.

1303112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011991.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1303112001 is about 36098.6426476121. The cubic root of 1303112001 is about 1092.2630649010.

Adding to 1303112001 its reverse (1002113031), we get a palindrome (2305225032).

The spelling of 1303112001 in words is "one billion, three hundred three million, one hundred twelve thousand, one".