30105113132 has 24 divisors (see below), whose sum is σ = 54035871120. Its totient is φ = 14667203840.

The previous prime is 30105113123. The next prime is 30105113161. The reversal of 30105113132 is 23131150103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19223 + ... + 246129.

It is an arithmetic number, because the mean of its divisors is an integer number (2251494630).

Almost surely, 2^30105113132 is an apocalyptic number.

It is an amenable number.

30105113132 is a deficient number, since it is larger than the sum of its proper divisors (23930757988).

30105113132 is a wasteful number, since it uses less digits than its factorization.

30105113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227761 (or 227759 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 30105113132 its reverse (23131150103), we get a palindrome (53236263235).

The spelling of 30105113132 in words is "thirty billion, one hundred five million, one hundred thirteen thousand, one hundred thirty-two".