30050101 has 8 divisors (see below), whose sum is σ = 32111640. Its totient is φ = 28021248.

The previous prime is 30050087. The next prime is 30050107. The reversal of 30050101 is 10105003.

It can be written as a sum of positive squares in 4 ways, for example, as 15602500 + 14447601 = 3950^2 + 3801^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30050101 - 2⁷ = 30049973 is a prime.

It is a super-2 number, since 2×30050101² = 1806017140220402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30050107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6256 + ... + 9961.

It is an arithmetic number, because the mean of its divisors is an integer number (4013955).

Almost surely, 2^30050101 is an apocalyptic number.

It is an amenable number.

30050101 is a deficient number, since it is larger than the sum of its proper divisors (2061539).

30050101 is a wasteful number, since it uses less digits than its factorization.

30050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16343.

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

The square root of 30050101 is about 5481.7972417812. The cubic root of 30050101 is about 310.8961271232.

Adding to 30050101 its reverse (10105003), we get a palindrome (40155104).

The spelling of 30050101 in words is "thirty million, fifty thousand, one hundred one".