30100123102 has 16 divisors (see below), whose sum is σ = 52474792320. Its totient is φ = 12681407448.

The previous prime is 30100123093. The next prime is 30100123139. The reversal of 30100123102 is 20132100103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18219588 + ... + 18221239.

It is an arithmetic number, because the mean of its divisors is an integer number (3279674520).

Almost surely, 2^30100123102 is an apocalyptic number.

30100123102 is a deficient number, since it is larger than the sum of its proper divisors (22374669218).

30100123102 is a wasteful number, since it uses less digits than its factorization.

30100123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36440895.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30100123102 its reverse (20132100103), we get a palindrome (50232223205).

The spelling of 30100123102 in words is "thirty billion, one hundred million, one hundred twenty-three thousand, one hundred two".