151066100556 has 108 divisors (see below), whose sum is σ = 444430334712. Its totient is φ = 43139972736.

The previous prime is 151066100551. The next prime is 151066100561. The reversal of 151066100556 is 655001660151.

151066100556 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (151066100551) and next prime (151066100561).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 151066100556.

It is not an unprimeable number, because it can be changed into a prime (151066100551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3653856 + ... + 3694968.

Almost surely, 2^151066100556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151066100556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222215167356).

151066100556 is an abundant number, since it is smaller than the sum of its proper divisors (293364234156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151066100556 is a wasteful number, since it uses less digits than its factorization.

151066100556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43220 (or 43208 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 151066100556 in words is "one hundred fifty-one billion, sixty-six million, one hundred thousand, five hundred fifty-six".