611606103321 has 8 divisors (see below), whose sum is σ = 824637443040. Its totient is φ = 403156082912.

The previous prime is 611606103259. The next prime is 611606103359. The reversal of 611606103321 is 123301606116.

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 611606103321 - 2⁶ = 611606103257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (611606103391) 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, 1145329515 + ... + 1145330048.

It is an arithmetic number, because the mean of its divisors is an integer number (103079680380).

Almost surely, 2^611606103321 is an apocalyptic number.

It is an amenable number.

611606103321 is a deficient number, since it is larger than the sum of its proper divisors (213031339719).

611606103321 is a wasteful number, since it uses less digits than its factorization.

611606103321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290659655.

The product of its (nonzero) digits is 3888, while the sum is 30.

Adding to 611606103321 its reverse (123301606116), we get a palindrome (734907709437).

The spelling of 611606103321 in words is "six hundred eleven billion, six hundred six million, one hundred three thousand, three hundred twenty-one".