103422410112 has 128 divisors (see below), whose sum is σ = 318262325760. Its totient is φ = 29144420352.

The previous prime is 103422410083. The next prime is 103422410129. The reversal of 103422410112 is 211014224301.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67308 + ... + 459755.

It is an arithmetic number, because the mean of its divisors is an integer number (2486424420).

Almost surely, 2^103422410112 is an apocalyptic number.

103422410112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103422410112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159131162880).

103422410112 is an abundant number, since it is smaller than the sum of its proper divisors (214839915648).

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

103422410112 is an equidigital number, since it uses as much as digits as its factorization.

103422410112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527160 (or 527148 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 103422410112 its reverse (211014224301), we get a palindrome (314436634413).

The spelling of 103422410112 in words is "one hundred three billion, four hundred twenty-two million, four hundred ten thousand, one hundred twelve".