101112345110 has 48 divisors (see below), whose sum is σ = 215422492896. Its totient is φ = 33471653376.

The previous prime is 101112345109. The next prime is 101112345149. The reversal of 101112345110 is 11543211101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 799907 + ... + 917646.

It is an arithmetic number, because the mean of its divisors is an integer number (4487968602).

Almost surely, 2^101112345110 is an apocalyptic number.

101112345110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112345110 is an abundant number, since it is smaller than the sum of its proper divisors (114310147786).

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

101112345110 is a wasteful number, since it uses less digits than its factorization.

101112345110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717625 (or 1717596 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 101112345110 its reverse (11543211101), we get a palindrome (112655556211).

The spelling of 101112345110 in words is "one hundred one billion, one hundred twelve million, three hundred forty-five thousand, one hundred ten".