30103332101 has 4 divisors (see below), whose sum is σ = 30179159532. Its totient is φ = 30027504672.

The previous prime is 30103332073. The next prime is 30103332151. The reversal of 30103332101 is 10123330103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24688579876 + 5414752225 = 157126^2 + 73585^2 .

It is a cyclic number.

It is not a de Polignac number, because 30103332101 - 2²² = 30099137797 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 30103332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103332151) 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 3 ways as a sum of consecutive naturals, for example, 37913120 + ... + 37913913.

It is an arithmetic number, because the mean of its divisors is an integer number (7544789883).

Almost surely, 2^30103332101 is an apocalyptic number.

It is an amenable number.

30103332101 is a deficient number, since it is larger than the sum of its proper divisors (75827431).

30103332101 is an equidigital number, since it uses as much as digits as its factorization.

30103332101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75827430.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30103332101 its reverse (10123330103), we get a palindrome (40226662204).

The spelling of 30103332101 in words is "thirty billion, one hundred three million, three hundred thirty-two thousand, one hundred one".