103030032112 has 40 divisors (see below), whose sum is σ = 236004760800. Its totient is φ = 42633115392.

The previous prime is 103030032103. The next prime is 103030032143. The reversal of 103030032112 is 211230030301.

103030032112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 15857287 + ... + 15863782.

It is an arithmetic number, because the mean of its divisors is an integer number (5900119020).

Almost surely, 2^103030032112 is an apocalyptic number.

It is an amenable number.

103030032112 is an abundant number, since it is smaller than the sum of its proper divisors (132974728688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103030032112 is a wasteful number, since it uses less digits than its factorization.

103030032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31721113 (or 31721107 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103030032112 its reverse (211230030301), we get a palindrome (314260062413).

The spelling of 103030032112 in words is "one hundred three billion, thirty million, thirty-two thousand, one hundred twelve".