119727998971 has 8 divisors (see below), whose sum is σ = 138160465664. Its totient is φ = 101627649000.

The previous prime is 119727998969. The next prime is 119727998983. The reversal of 119727998971 is 179899727911.

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 119727998971 - 2¹ = 119727998969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119727998971.

It is not an unprimeable number, because it can be changed into a prime (119727998171) 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, 83028405 + ... + 83029846.

It is an arithmetic number, because the mean of its divisors is an integer number (17270058208).

Almost surely, 2^119727998971 is an apocalyptic number.

119727998971 is a deficient number, since it is larger than the sum of its proper divisors (18432466693).

119727998971 is a wasteful number, since it uses less digits than its factorization.

119727998971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166058361.

The product of its digits is 36006768, while the sum is 70.

The spelling of 119727998971 in words is "one hundred nineteen billion, seven hundred twenty-seven million, nine hundred ninety-eight thousand, nine hundred seventy-one".