150315701 has 2 divisors, whose sum is σ = 150315702. Its totient is φ = 150315700.

The previous prime is 150315691. The next prime is 150315703. The reversal of 150315701 is 107513051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88378801 + 61936900 = 9401^2 + 7870^2 .

It is a cyclic number.

It is not a de Polignac number, because 150315701 - 2⁶ = 150315637 is a prime.

It is a Sophie Germain prime.

Together with 150315703, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150315703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75157850 + 75157851.

It is an arithmetic number, because the mean of its divisors is an integer number (75157851).

Almost surely, 2^150315701 is an apocalyptic number.

It is an amenable number.

150315701 is a deficient number, since it is larger than the sum of its proper divisors (1).

150315701 is an equidigital number, since it uses as much as digits as its factorization.

150315701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 150315701 is about 12260.3303789090. The cubic root of 150315701 is about 531.7017815774.

Adding to 150315701 its reverse (107513051), we get a palindrome (257828752).

The spelling of 150315701 in words is "one hundred fifty million, three hundred fifteen thousand, seven hundred one".