151530180306 has 16 divisors (see below), whose sum is σ = 320887440864. Its totient is φ = 47538880064.

The previous prime is 151530180301. The next prime is 151530180313. The reversal of 151530180306 is 603081035151.

It is a super-2 number, since 2×151530180306² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151530180301) 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, 742794900 + ... + 742795103.

It is an arithmetic number, because the mean of its divisors is an integer number (20055465054).

Almost surely, 2^151530180306 is an apocalyptic number.

151530180306 is an abundant number, since it is smaller than the sum of its proper divisors (169357260558).

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

151530180306 is a wasteful number, since it uses less digits than its factorization.

151530180306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485590025.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 151530180306 in words is "one hundred fifty-one billion, five hundred thirty million, one hundred eighty thousand, three hundred six".