150403020145 has 32 divisors (see below), whose sum is σ = 212594538240. Its totient is φ = 100000604160.

The previous prime is 150403020139. The next prime is 150403020269. The reversal of 150403020145 is 541020304051.

It is a happy number.

It is not a de Polignac number, because 150403020145 - 2⁷ = 150403020017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87600 + ... + 555409.

It is an arithmetic number, because the mean of its divisors is an integer number (6643579320).

Almost surely, 2^150403020145 is an apocalyptic number.

It is an amenable number.

150403020145 is a deficient number, since it is larger than the sum of its proper divisors (62191518095).

150403020145 is a wasteful number, since it uses less digits than its factorization.

150403020145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643225.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 150403020145 its reverse (541020304051), we get a palindrome (691423324196).

The spelling of 150403020145 in words is "one hundred fifty billion, four hundred three million, twenty thousand, one hundred forty-five".