150331323212 has 36 divisors (see below), whose sum is σ = 313148654280. Its totient is φ = 62929387584.

The previous prime is 150331323203. The next prime is 150331323239. The reversal of 150331323212 is 212323133051.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8910137 + ... + 8926992.

It is an arithmetic number, because the mean of its divisors is an integer number (8698573730).

Almost surely, 2^150331323212 is an apocalyptic number.

It is an amenable number.

150331323212 is an abundant number, since it is smaller than the sum of its proper divisors (162817331068).

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

150331323212 is a wasteful number, since it uses less digits than its factorization.

150331323212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17837190 (or 17837181 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 150331323212 its reverse (212323133051), we get a palindrome (362654456263).

The spelling of 150331323212 in words is "one hundred fifty billion, three hundred thirty-one million, three hundred twenty-three thousand, two hundred twelve".