110434432100 has 72 divisors (see below), whose sum is σ = 242641657440. Its totient is φ = 43622968320.

The previous prime is 110434432099. The next prime is 110434432109. The reversal of 110434432100 is 1234434011.

It is not an unprimeable number, because it can be changed into a prime (110434432109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4517711 + ... + 4542089.

It is an arithmetic number, because the mean of its divisors is an integer number (3370023020).

Almost surely, 2^110434432100 is an apocalyptic number.

110434432100 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 110434432100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121320828720).

110434432100 is an abundant number, since it is smaller than the sum of its proper divisors (132207225340).

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

110434432100 is a wasteful number, since it uses less digits than its factorization.

110434432100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24957 (or 24950 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 110434432100 its reverse (1234434011), we get a palindrome (111668866111).

The spelling of 110434432100 in words is "one hundred ten billion, four hundred thirty-four million, four hundred thirty-two thousand, one hundred".