151116727 has 8 divisors (see below), whose sum is σ = 154269360. Its totient is φ = 147975360.

The previous prime is 151116701. The next prime is 151116733. The reversal of 151116727 is 727611151.

It is a happy number.

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-151116727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151116127) 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, 27652 + ... + 32662.

It is an arithmetic number, because the mean of its divisors is an integer number (19283670).

Almost surely, 2^151116727 is an apocalyptic number.

151116727 is a deficient number, since it is larger than the sum of its proper divisors (3152633).

151116727 is an equidigital number, since it uses as much as digits as its factorization.

151116727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633.

The product of its digits is 2940, while the sum is 31.

The square root of 151116727 is about 12292.9543641876. The cubic root of 151116727 is about 532.6445809293.

Adding to 151116727 its reverse (727611151), we get a palindrome (878727878).

The spelling of 151116727 in words is "one hundred fifty-one million, one hundred sixteen thousand, seven hundred twenty-seven".