110421272 has 32 divisors (see below), whose sum is σ = 223851600. Its totient is φ = 50761344.

The previous prime is 110421257. The next prime is 110421277. The reversal of 110421272 is 272124011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110421277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26003 + ... + 29949.

Almost surely, 2^110421272 is an apocalyptic number.

It is an amenable number.

110421272 is an abundant number, since it is smaller than the sum of its proper divisors (113430328).

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

110421272 is a wasteful number, since it uses less digits than its factorization.

110421272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 110421272 is about 10508.1526444947. The cubic root of 110421272 is about 479.7528704716.

Adding to 110421272 its reverse (272124011), we get a palindrome (382545283).

The spelling of 110421272 in words is "one hundred ten million, four hundred twenty-one thousand, two hundred seventy-two".