110421156 has 12 divisors (see below), whose sum is σ = 257649392. Its totient is φ = 36807048.

The previous prime is 110421127. The next prime is 110421161. The reversal of 110421156 is 651124011.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4600870 + ... + 4600893.

Almost surely, 2^110421156 is an apocalyptic number.

It is an amenable number.

110421156 is an abundant number, since it is smaller than the sum of its proper divisors (147228236).

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

110421156 is a wasteful number, since it uses less digits than its factorization.

110421156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201770 (or 9201768 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 110421156 is about 10508.1471249693. The cubic root of 110421156 is about 479.7527024745.

Adding to 110421156 its reverse (651124011), we get a palindrome (761545167).

The spelling of 110421156 in words is "one hundred ten million, four hundred twenty-one thousand, one hundred fifty-six".