151666730099 has 8 divisors (see below), whose sum is σ = 155466026352. Its totient is φ = 147872200960.

The previous prime is 151666730029. The next prime is 151666730141. The reversal of 151666730099 is 990037666151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151666730099 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 151666730099.

It is not an unprimeable number, because it can be changed into a prime (151666730009) 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, 1127309 + ... + 1254654.

It is an arithmetic number, because the mean of its divisors is an integer number (19433253294).

Almost surely, 2^151666730099 is an apocalyptic number.

151666730099 is a deficient number, since it is larger than the sum of its proper divisors (3799296253).

151666730099 is a wasteful number, since it uses less digits than its factorization.

151666730099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383557.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 151666730099 in words is "one hundred fifty-one billion, six hundred sixty-six million, seven hundred thirty thousand, ninety-nine".