30103123132 has 6 divisors (see below), whose sum is σ = 52680465488. Its totient is φ = 15051561564.

The previous prime is 30103123129. The next prime is 30103123139. The reversal of 30103123132 is 23132130103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103123139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762890388 + ... + 3762890395.

Almost surely, 2^30103123132 is an apocalyptic number.

It is an amenable number.

30103123132 is a deficient number, since it is larger than the sum of its proper divisors (22577342356).

30103123132 is a wasteful number, since it uses less digits than its factorization.

30103123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7525780787 (or 7525780785 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30103123132 its reverse (23132130103), we get a palindrome (53235253235).

The spelling of 30103123132 in words is "thirty billion, one hundred three million, one hundred twenty-three thousand, one hundred thirty-two".