151106261066 has 8 divisors (see below), whose sum is σ = 226797856740. Its totient is φ = 75506975488.

The previous prime is 151106261063. The next prime is 151106261077. The reversal of 151106261066 is 660162601151.

151106261066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 109414746841 + 41691514225 = 330779^2 + 204185^2 .

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

It is a super-2 number, since 2×151106261066² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151106261063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23073431 + ... + 23079978.

Almost surely, 2^151106261066 is an apocalyptic number.

151106261066 is a deficient number, since it is larger than the sum of its proper divisors (75691595674).

151106261066 is a wasteful number, since it uses less digits than its factorization.

151106261066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46155048.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 151106261066 in words is "one hundred fifty-one billion, one hundred six million, two hundred sixty-one thousand, sixty-six".