150501151 has 4 divisors (see below), whose sum is σ = 150702304. Its totient is φ = 150300000.

The previous prime is 150501149. The next prime is 150501181. The reversal of 150501151 is 151105051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151105051 = 29 ⋅5210519.

It is a cyclic number.

It is not a de Polignac number, because 150501151 - 2¹ = 150501149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150501181) 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 in 3 ways as a sum of consecutive naturals, for example, 99450 + ... + 100951.

It is an arithmetic number, because the mean of its divisors is an integer number (37675576).

Almost surely, 2^150501151 is an apocalyptic number.

150501151 is a deficient number, since it is larger than the sum of its proper divisors (201153).

150501151 is an equidigital number, since it uses as much as digits as its factorization.

150501151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201152.

The product of its (nonzero) digits is 125, while the sum is 19.

The square root of 150501151 is about 12267.8910575535. The cubic root of 150501151 is about 531.9203517201.

The spelling of 150501151 in words is "one hundred fifty million, five hundred one thousand, one hundred fifty-one".