11660000601 has 4 divisors (see below), whose sum is σ = 15546667472. Its totient is φ = 7773333732.

The previous prime is 11660000551. The next prime is 11660000603. The reversal of 11660000601 is 10600006611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11660000601 - 2¹⁰ = 11659999577 is a prime.

It is a super-2 number, since 2×11660000601² (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 (11660000603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943333431 + ... + 1943333436.

It is an arithmetic number, because the mean of its divisors is an integer number (3886666868).

Almost surely, 2^11660000601 is an apocalyptic number.

It is an amenable number.

11660000601 is a deficient number, since it is larger than the sum of its proper divisors (3886666871).

11660000601 is an equidigital number, since it uses as much as digits as its factorization.

11660000601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886666870.

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

The spelling of 11660000601 in words is "eleven billion, six hundred sixty million, six hundred one", and thus it is an aban number.