150001071 has 32 divisors (see below), whose sum is σ = 229371648. Its totient is φ = 86365440.

The previous prime is 150001039. The next prime is 150001087. The reversal of 150001071 is 170100051.

It is not a de Polignac number, because 150001071 - 2⁵ = 150001039 is a prime.

It is a super-2 number, since 2×150001071² = 45000642602294082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150001071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150002071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51075 + ... + 53931.

It is an arithmetic number, because the mean of its divisors is an integer number (7167864).

Almost surely, 2^150001071 is an apocalyptic number.

150001071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150001071 is a deficient number, since it is larger than the sum of its proper divisors (79370577).

150001071 is a wasteful number, since it uses less digits than its factorization.

150001071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 35, while the sum is 15.

The square root of 150001071 is about 12247.4924372298. The cubic root of 150001071 is about 531.3305491520.

The spelling of 150001071 in words is "one hundred fifty million, one thousand, seventy-one".