30101101 has 8 divisors (see below), whose sum is σ = 32971320. Its totient is φ = 27353088.

The previous prime is 30101087. The next prime is 30101107. The reversal of 30101101 is 10110103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15093225 + 15007876 = 3885^2 + 3874^2 .

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 30101101 - 2⁵ = 30101069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30101107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30036 + ... + 31021.

It is an arithmetic number, because the mean of its divisors is an integer number (4121415).

Almost surely, 2^30101101 is an apocalyptic number.

It is an amenable number.

30101101 is a deficient number, since it is larger than the sum of its proper divisors (2870219).

30101101 is a wasteful number, since it uses less digits than its factorization.

30101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61103.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 30101101 is about 5486.4470288156. The cubic root of 30101101 is about 311.0719084626.

Adding to 30101101 its reverse (10110103), we get a palindrome (40211204).

The spelling of 30101101 in words is "thirty million, one hundred one thousand, one hundred one".