110231333421 has 32 divisors (see below), whose sum is σ = 160985622528. Its totient is φ = 66536783040.

The previous prime is 110231333417. The next prime is 110231333423. The reversal of 110231333421 is 124333132011.

It is not a de Polignac number, because 110231333421 - 2² = 110231333417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110231333391 and 110231333400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110231333423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13626640 + ... + 13634726.

It is an arithmetic number, because the mean of its divisors is an integer number (5030800704).

Almost surely, 2^110231333421 is an apocalyptic number.

110231333421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110231333421 is a deficient number, since it is larger than the sum of its proper divisors (50754289107).

110231333421 is a wasteful number, since it uses less digits than its factorization.

110231333421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 110231333421 its reverse (124333132011), we get a palindrome (234564465432).

The spelling of 110231333421 in words is "one hundred ten billion, two hundred thirty-one million, three hundred thirty-three thousand, four hundred twenty-one".