6119673121 has 4 divisors (see below), whose sum is σ = 6441761200. Its totient is φ = 5797585044.

The previous prime is 6119673113. The next prime is 6119673151. The reversal of 6119673121 is 1213769116.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 6119673121 - 2³ = 6119673113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6119673101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161044011 + ... + 161044048.

It is an arithmetic number, because the mean of its divisors is an integer number (1610440300).

Almost surely, 2^6119673121 is an apocalyptic number.

It is an amenable number.

6119673121 is a deficient number, since it is larger than the sum of its proper divisors (322088079).

6119673121 is a wasteful number, since it uses less digits than its factorization.

6119673121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322088078.

The product of its digits is 13608, while the sum is 37.

The square root of 6119673121 is about 78228.3396282958. The cubic root of 6119673121 is about 1829.1222881444.

The spelling of 6119673121 in words is "six billion, one hundred nineteen million, six hundred seventy-three thousand, one hundred twenty-one".