112323101100 has 144 divisors (see below), whose sum is σ = 372275839488. Its totient is φ = 25614351360.

The previous prime is 112323101069. The next prime is 112323101101. The reversal of 112323101100 is 1101323211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112323101100.

It is not an unprimeable number, because it can be changed into a prime (112323101101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 847537 + ... + 971063.

Almost surely, 2^112323101100 is an apocalyptic number.

112323101100 is a gapful number since it is divisible by the number (10) 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 112323101100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186137919744).

112323101100 is an abundant number, since it is smaller than the sum of its proper divisors (259952738388).

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

112323101100 is a wasteful number, since it uses less digits than its factorization.

112323101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123984 (or 123977 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112323101100 its reverse (1101323211), we get a palindrome (113424424311).

The spelling of 112323101100 in words is "one hundred twelve billion, three hundred twenty-three million, one hundred one thousand, one hundred".