1206061113 has 8 divisors (see below), whose sum is σ = 1608840448. Its totient is φ = 803661264.

The previous prime is 1206061079. The next prime is 1206061117. The reversal of 1206061113 is 3111606021.

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

It is not a de Polignac number, because 1206061113 - 2⁹ = 1206060601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1206061113.

It is not an unprimeable number, because it can be changed into a prime (1206061117) 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, 87370 + ... + 100227.

It is an arithmetic number, because the mean of its divisors is an integer number (201105056).

Almost surely, 2^1206061113 is an apocalyptic number.

It is an amenable number.

1206061113 is a deficient number, since it is larger than the sum of its proper divisors (402779335).

1206061113 is a wasteful number, since it uses less digits than its factorization.

1206061113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189743.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1206061113 is about 34728.3905904089. The cubic root of 1206061113 is about 1064.4447024696. Note that the first 3 decimals are identical.

Adding to 1206061113 its reverse (3111606021), we get a palindrome (4317667134).

The spelling of 1206061113 in words is "one billion, two hundred six million, sixty-one thousand, one hundred thirteen".