110421321010 has 128 divisors (see below), whose sum is σ = 267135418368. Its totient is φ = 31737312000.

The previous prime is 110421320921. The next prime is 110421321013. The reversal of 110421321010 is 10123124011.

It is not an unprimeable number, because it can be changed into a prime (110421321013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10915855 + ... + 10925965.

It is an arithmetic number, because the mean of its divisors is an integer number (2086995456).

Almost surely, 2^110421321010 is an apocalyptic number.

110421321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110421321010 is an abundant number, since it is smaller than the sum of its proper divisors (156714097358).

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

110421321010 is a wasteful number, since it uses less digits than its factorization.

110421321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11240.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110421321010 its reverse (10123124011), we get a palindrome (120544445021).

The spelling of 110421321010 in words is "one hundred ten billion, four hundred twenty-one million, three hundred twenty-one thousand, ten".