150312235105 has 16 divisors (see below), whose sum is σ = 180800484480. Its totient is φ = 119966257152.

The previous prime is 150312235097. The next prime is 150312235121. The reversal of 150312235105 is 501532213051.

It is a cyclic number.

It is not a de Polignac number, because 150312235105 - 2³ = 150312235097 is a prime.

It is a super-2 number, since 2×150312235105² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3697902 + ... + 3738328.

It is an arithmetic number, because the mean of its divisors is an integer number (11300030280).

Almost surely, 2^150312235105 is an apocalyptic number.

It is an amenable number.

150312235105 is a deficient number, since it is larger than the sum of its proper divisors (30488249375).

150312235105 is an equidigital number, since it uses as much as digits as its factorization.

150312235105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42168.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 150312235105 its reverse (501532213051), we get a palindrome (651844448156).

The spelling of 150312235105 in words is "one hundred fifty billion, three hundred twelve million, two hundred thirty-five thousand, one hundred five".