110130440421 has 8 divisors (see below), whose sum is σ = 146847703680. Its totient is φ = 73416735392.

The previous prime is 110130440377. The next prime is 110130440479. The reversal of 110130440421 is 124044031011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110130440421 - 2¹³ = 110130432229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110130450421) 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, 816480 + ... + 941753.

It is an arithmetic number, because the mean of its divisors is an integer number (18355962960).

Almost surely, 2^110130440421 is an apocalyptic number.

It is an amenable number.

110130440421 is a deficient number, since it is larger than the sum of its proper divisors (36717263259).

110130440421 is a wasteful number, since it uses less digits than its factorization.

110130440421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779115.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 110130440421 its reverse (124044031011), we get a palindrome (234174471432).

The spelling of 110130440421 in words is "one hundred ten billion, one hundred thirty million, four hundred forty thousand, four hundred twenty-one".