103230120112 has 40 divisors (see below), whose sum is σ = 228847915296. Its totient is φ = 44189815296.

The previous prime is 103230120109. The next prime is 103230120131. The reversal of 103230120112 is 211021032301.

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

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, 441763 + ... + 633730.

Almost surely, 2^103230120112 is an apocalyptic number.

It is an amenable number.

103230120112 is an abundant number, since it is smaller than the sum of its proper divisors (125617795184).

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

103230120112 is a wasteful number, since it uses less digits than its factorization.

103230120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076365 (or 1076359 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103230120112 its reverse (211021032301), we get a palindrome (314251152413).

The spelling of 103230120112 in words is "one hundred three billion, two hundred thirty million, one hundred twenty thousand, one hundred twelve".