151530471215 has 8 divisors (see below), whose sum is σ = 181879285680. Its totient is φ = 121195896832.

The previous prime is 151530471187. The next prime is 151530471247. The reversal of 151530471215 is 512174035151.

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

It is a cyclic number.

It is not a de Polignac number, because 151530471215 - 2⁶ = 151530471151 is a prime.

It is a super-3 number, since 3×151530471215³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536594 + ... + 3579183.

It is an arithmetic number, because the mean of its divisors is an integer number (22734910710).

Almost surely, 2^151530471215 is an apocalyptic number.

151530471215 is a deficient number, since it is larger than the sum of its proper divisors (30348814465).

151530471215 is an equidigital number, since it uses as much as digits as its factorization.

151530471215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120041.

The product of its (nonzero) digits is 21000, while the sum is 35.

The spelling of 151530471215 in words is "one hundred fifty-one billion, five hundred thirty million, four hundred seventy-one thousand, two hundred fifteen".