611327121 has 8 divisors (see below), whose sum is σ = 824923680. Its totient is φ = 402640992.

The previous prime is 611327083. The next prime is 611327141. The reversal of 611327121 is 121723116.

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

It is not a de Polignac number, because 611327121 - 2¹⁰ = 611326097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611327091 and 611327100.

It is not an unprimeable number, because it can be changed into a prime (611327141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227316 + ... + 1227813.

It is an arithmetic number, because the mean of its divisors is an integer number (103115460).

Almost surely, 2^611327121 is an apocalyptic number.

It is an amenable number.

611327121 is a deficient number, since it is larger than the sum of its proper divisors (213596559).

611327121 is a wasteful number, since it uses less digits than its factorization.

611327121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455215.

The product of its digits is 504, while the sum is 24.

The square root of 611327121 is about 24725.0302527621. The cubic root of 611327121 is about 848.7072024362.

The spelling of 611327121 in words is "six hundred eleven million, three hundred twenty-seven thousand, one hundred twenty-one".