151666666151 has 32 divisors (see below), whose sum is σ = 204082572288. Its totient is φ = 108851869440.

The previous prime is 151666666097. The next prime is 151666666163.

151666666151 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 151666666151 - 2¹⁰ = 151666665127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151666666151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151666666051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291686 + ... + 623228.

It is an arithmetic number, because the mean of its divisors is an integer number (6377580384).

Almost surely, 2^151666666151 is an apocalyptic number.

151666666151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151666666151 is a deficient number, since it is larger than the sum of its proper divisors (52415906137).

151666666151 is a wasteful number, since it uses less digits than its factorization.

151666666151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332031.

The product of its digits is 1166400, while the sum is 50.

The spelling of 151666666151 in words is "one hundred fifty-one billion, six hundred sixty-six million, six hundred sixty-six thousand, one hundred fifty-one".