111103010130 has 96 divisors (see below), whose sum is σ = 316034167104. Its totient is φ = 24915805824.

The previous prime is 111103010099. The next prime is 111103010141. The reversal of 111103010130 is 31010301111.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 635112 + ... + 790931.

It is an arithmetic number, because the mean of its divisors is an integer number (3292022574).

Almost surely, 2^111103010130 is an apocalyptic number.

111103010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111103010130 is an abundant number, since it is smaller than the sum of its proper divisors (204931156974).

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

111103010130 is a wasteful number, since it uses less digits than its factorization.

111103010130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426120 (or 1426113 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 111103010130 its reverse (31010301111), we get a palindrome (142113311241).

The spelling of 111103010130 in words is "one hundred eleven billion, one hundred three million, ten thousand, one hundred thirty".