11611403107 has 8 divisors (see below), whose sum is σ = 11728071680. Its totient is φ = 11494810440.

The previous prime is 11611402993. The next prime is 11611403123. The reversal of 11611403107 is 70130411611.

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

It is a cyclic number.

It is not a de Polignac number, because 11611403107 - 2¹⁹ = 11610878819 is a prime.

It is a super-2 number, since 2×11611403107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11611403407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318382 + ... + 352972.

It is an arithmetic number, because the mean of its divisors is an integer number (1466008960).

Almost surely, 2^11611403107 is an apocalyptic number.

11611403107 is a deficient number, since it is larger than the sum of its proper divisors (116668573).

11611403107 is a wasteful number, since it uses less digits than its factorization.

11611403107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37953.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 11611403107 its reverse (70130411611), we get a palindrome (81741814718).

The spelling of 11611403107 in words is "eleven billion, six hundred eleven million, four hundred three thousand, one hundred seven".