1113302001 has 24 divisors (see below), whose sum is σ = 1828332000. Its totient is φ = 598749312.

The previous prime is 1113301997. The next prime is 1113302009. The reversal of 1113302001 is 1002033111.

1113302001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1113302001 - 2² = 1113301997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113302009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220251 + ... + 225248.

It is an arithmetic number, because the mean of its divisors is an integer number (76180500).

Almost surely, 2^1113302001 is an apocalyptic number.

It is an amenable number.

1113302001 is a deficient number, since it is larger than the sum of its proper divisors (715029999).

1113302001 is a wasteful number, since it uses less digits than its factorization.

1113302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445533 (or 445526 counting only the distinct ones).

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

The square root of 1113302001 is about 33366.1804976236. The cubic root of 1113302001 is about 1036.4244821274.

Adding to 1113302001 its reverse (1002033111), we get a palindrome (2115335112).

The spelling of 1113302001 in words is "one billion, one hundred thirteen million, three hundred two thousand, one".