30100069 has 8 divisors (see below), whose sum is σ = 30936960. Its totient is φ = 29271456.

The previous prime is 30100051. The next prime is 30100079. The reversal of 30100069 is 96000103.

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 30100069 - 2⁹ = 30099557 is a prime.

It is a super-2 number, since 2×30100069² = 1812028307609522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100019) 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, 5697 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (3867120).

Almost surely, 2^30100069 is an apocalyptic number.

It is an amenable number.

30100069 is a deficient number, since it is larger than the sum of its proper divisors (836891).

30100069 is a wasteful number, since it uses less digits than its factorization.

30100069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 30100069 is about 5486.3529780720. The cubic root of 30100069 is about 311.0683534445.

The spelling of 30100069 in words is "thirty million, one hundred thousand, sixty-nine".