150203111242 has 16 divisors (see below), whose sum is σ = 235535127552. Its totient is φ = 71703474480.

The previous prime is 150203111231. The next prime is 150203111257. The reversal of 150203111242 is 242111302051.

150203111242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2992938 + ... + 3042709.

It is an arithmetic number, because the mean of its divisors is an integer number (14720945472).

Almost surely, 2^150203111242 is an apocalyptic number.

150203111242 is a deficient number, since it is larger than the sum of its proper divisors (85332016310).

150203111242 is a wasteful number, since it uses less digits than its factorization.

150203111242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036213.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 150203111242 its reverse (242111302051), we get a palindrome (392314413293).

The spelling of 150203111242 in words is "one hundred fifty billion, two hundred three million, one hundred eleven thousand, two hundred forty-two".