150515151 has 8 divisors (see below), whose sum is σ = 209412480. Its totient is φ = 95980632.

The previous prime is 150515147. The next prime is 150515153. The reversal of 150515151 is 151515051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 150515151 - 2² = 150515147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150515153) 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 7 ways as a sum of consecutive naturals, for example, 1090621 + ... + 1090758.

It is an arithmetic number, because the mean of its divisors is an integer number (26176560).

Almost surely, 2^150515151 is an apocalyptic number.

150515151 is a deficient number, since it is larger than the sum of its proper divisors (58897329).

150515151 is a wasteful number, since it uses less digits than its factorization.

150515151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181405.

The product of its (nonzero) digits is 625, while the sum is 24.

The square root of 150515151 is about 12268.4616395048. The cubic root of 150515151 is about 531.9368447369.

It can be divided in two parts, 15051 and 5151, that added together give a palindrome (20202).

The spelling of 150515151 in words is "one hundred fifty million, five hundred fifteen thousand, one hundred fifty-one".