30144103102 has 16 divisors (see below), whose sum is σ = 45431366400. Its totient is φ = 15000366240.

The previous prime is 30144103091. The next prime is 30144103103. The reversal of 30144103102 is 20130144103.

It is a self number, because there is not a number n which added to its sum of digits gives 30144103102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144103103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307152 + ... + 1330012.

It is an arithmetic number, because the mean of its divisors is an integer number (2839460400).

Almost surely, 2^30144103102 is an apocalyptic number.

30144103102 is a deficient number, since it is larger than the sum of its proper divisors (15287263298).

30144103102 is a wasteful number, since it uses less digits than its factorization.

30144103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30144103102 its reverse (20130144103), we get a palindrome (50274247205).

The spelling of 30144103102 in words is "thirty billion, one hundred forty-four million, one hundred three thousand, one hundred two".