1113202001 has 16 divisors (see below), whose sum is σ = 1224374400. Its totient is φ = 1007411328.

The previous prime is 1113201977. The next prime is 1113202019. The reversal of 1113202001 is 1002023111.

It is a cyclic number.

It is not a de Polignac number, because 1113202001 - 2⁶ = 1113201937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113202021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483485 + ... + 485781.

It is an arithmetic number, because the mean of its divisors is an integer number (76523400).

Almost surely, 2^1113202001 is an apocalyptic number.

It is an amenable number.

1113202001 is a deficient number, since it is larger than the sum of its proper divisors (111172399).

1113202001 is a wasteful number, since it uses less digits than its factorization.

1113202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1113202001 is about 33364.6819406390. The cubic root of 1113202001 is about 1036.3934496518.

Adding to 1113202001 its reverse (1002023111), we get a palindrome (2115225112).

The spelling of 1113202001 in words is "one billion, one hundred thirteen million, two hundred two thousand, one".