150012515123206 has 16 divisors (see below), whose sum is σ = 225672132963600. Its totient is φ = 74788480172800.

The previous prime is 150012515123179. The next prime is 150012515123281. The reversal of 150012515123206 is 602321515210051.

It is a super-2 number, since 2×150012515123206² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30021870 + ... + 34660318.

It is an arithmetic number, because the mean of its divisors is an integer number (14104508310225).

Almost surely, 2^{150012515123206} is an apocalyptic number.

150012515123206 is a deficient number, since it is larger than the sum of its proper divisors (75659617840394).

150012515123206 is a wasteful number, since it uses less digits than its factorization.

150012515123206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685399.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 150012515123206 in words is "one hundred fifty trillion, twelve billion, five hundred fifteen million, one hundred twenty-three thousand, two hundred six".