1000113201 has 24 divisors (see below), whose sum is σ = 1458912000. Its totient is φ = 660167712.

The previous prime is 1000113197. The next prime is 1000113253. The reversal of 1000113201 is 1023110001.

It is not a de Polignac number, because 1000113201 - 2² = 1000113197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1000111201) 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, 598395 + ... + 600063.

It is an arithmetic number, because the mean of its divisors is an integer number (60788000).

Almost surely, 2^1000113201 is an apocalyptic number.

It is an amenable number.

1000113201 is a deficient number, since it is larger than the sum of its proper divisors (458798799).

1000113201 is a wasteful number, since it uses less digits than its factorization.

1000113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293 (or 2290 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1000113201 is about 31624.5664160001. The cubic root of 1000113201 is about 1000.0377322429.

Adding to 1000113201 its reverse (1023110001), we get a palindrome (2023223202).

The spelling of 1000113201 in words is "one billion, one hundred thirteen thousand, two hundred one".