151117859 has 2 divisors, whose sum is σ = 151117860. Its totient is φ = 151117858.

The previous prime is 151117847. The next prime is 151117871. The reversal of 151117859 is 958711151.

It is a balanced prime because it is at equal distance from previous prime (151117847) and next prime (151117871).

It is a cyclic number.

It is not a de Polignac number, because 151117859 - 2¹² = 151113763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151117829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75558929 + 75558930.

It is an arithmetic number, because the mean of its divisors is an integer number (75558930).

Almost surely, 2^151117859 is an apocalyptic number.

151117859 is a deficient number, since it is larger than the sum of its proper divisors (1).

151117859 is an equidigital number, since it uses as much as digits as its factorization.

151117859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 38.

The square root of 151117859 is about 12293.0004067355. Note that the first 3 decimals coincide. The cubic root of 151117859 is about 532.6459109214.

The spelling of 151117859 in words is "one hundred fifty-one million, one hundred seventeen thousand, eight hundred fifty-nine".