150234433 has 2 divisors, whose sum is σ = 150234434. Its totient is φ = 150234432.

The previous prime is 150234421. The next prime is 150234449. The reversal of 150234433 is 334432051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132987024 + 17247409 = 11532^2 + 4153^2 .

It is an emirp because it is prime and its reverse (334432051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150234433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150234398 and 150234407.

It is not a weakly prime, because it can be changed into another prime (150234493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75117216 + 75117217.

It is an arithmetic number, because the mean of its divisors is an integer number (75117217).

Almost surely, 2^150234433 is an apocalyptic number.

It is an amenable number.

150234433 is a deficient number, since it is larger than the sum of its proper divisors (1).

150234433 is an equidigital number, since it uses as much as digits as its factorization.

150234433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 150234433 is about 12257.0156645082. The cubic root of 150234433 is about 531.6059429976.

Adding to 150234433 its reverse (334432051), we get a palindrome (484666484).

The spelling of 150234433 in words is "one hundred fifty million, two hundred thirty-four thousand, four hundred thirty-three".