150136031 has 2 divisors, whose sum is σ = 150136032. Its totient is φ = 150136030.

The previous prime is 150136003. The next prime is 150136033. The reversal of 150136031 is 130631051.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150136031 is a prime.

It is a super-2 number, since 2×150136031² = 45081655608865922, which contains 22 as substring.

Together with 150136033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 150135994 and 150136012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150136033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75068015 + 75068016.

It is an arithmetic number, because the mean of its divisors is an integer number (75068016).

Almost surely, 2^150136031 is an apocalyptic number.

150136031 is a deficient number, since it is larger than the sum of its proper divisors (1).

150136031 is an equidigital number, since it uses as much as digits as its factorization.

150136031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 150136031 is about 12253.0008977393. Note that the first 3 decimals coincide. The cubic root of 150136031 is about 531.4898521827.

Adding to 150136031 its reverse (130631051), we get a palindrome (280767082).

The spelling of 150136031 in words is "one hundred fifty million, one hundred thirty-six thousand, thirty-one".