30150001 has 16 divisors (see below), whose sum is σ = 35107200. Its totient is φ = 25361280.

The previous prime is 30149989. The next prime is 30150007. The reversal of 30150001 is 10005103.

It is not a de Polignac number, because 30150001 - 2⁵ = 30149969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30150001.

It is not an unprimeable number, because it can be changed into a prime (30150007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142786 + ... + 142996.

It is an arithmetic number, because the mean of its divisors is an integer number (2194200).

Almost surely, 2^30150001 is an apocalyptic number.

It is an amenable number.

30150001 is a deficient number, since it is larger than the sum of its proper divisors (4957199).

30150001 is a wasteful number, since it uses less digits than its factorization.

30150001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 30150001 is about 5490.9016563767. The cubic root of 30150001 is about 311.2402653902.

Adding to 30150001 its reverse (10005103), we get a palindrome (40155104).

The spelling of 30150001 in words is "thirty million, one hundred fifty thousand, one".