1113201107 has 4 divisors (see below), whose sum is σ = 1113341400. Its totient is φ = 1113060816.

The previous prime is 1113201079. The next prime is 1113201109. The reversal of 1113201107 is 7011023111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113201107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113201109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57482 + ... + 74367.

It is an arithmetic number, because the mean of its divisors is an integer number (278335350).

Almost surely, 2^1113201107 is an apocalyptic number.

1113201107 is a deficient number, since it is larger than the sum of its proper divisors (140293).

1113201107 is an equidigital number, since it uses as much as digits as its factorization.

1113201107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140292.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1113201107 is about 33364.6685432360. The cubic root of 1113201107 is about 1036.3931722131.

Adding to 1113201107 its reverse (7011023111), we get a palindrome (8124224218).

The spelling of 1113201107 in words is "one billion, one hundred thirteen million, two hundred one thousand, one hundred seven".