30216132101 has 8 divisors (see below), whose sum is σ = 30284617464. Its totient is φ = 30147698880.

The previous prime is 30216132097. The next prime is 30216132119. The reversal of 30216132101 is 10123161203.

It can be written as a sum of positive squares in 4 ways, for example, as 389115076 + 29827017025 = 19726^2 + 172705^2 .

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 30216132101 - 2² = 30216132097 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 (30216132151) 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, 1292351 + ... + 1315523.

It is an arithmetic number, because the mean of its divisors is an integer number (3785577183).

Almost surely, 2^30216132101 is an apocalyptic number.

It is an amenable number.

30216132101 is a deficient number, since it is larger than the sum of its proper divisors (68485363).

30216132101 is a wasteful number, since it uses less digits than its factorization.

30216132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26071.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30216132101 its reverse (10123161203), we get a palindrome (40339293304).

The spelling of 30216132101 in words is "thirty billion, two hundred sixteen million, one hundred thirty-two thousand, one hundred one".