110432401243 has 4 divisors (see below), whose sum is σ = 111987787248. Its totient is φ = 108877015240.

The previous prime is 110432401237. The next prime is 110432401249. The reversal of 110432401243 is 342104234011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342104234011 = 18401 ⋅18591611.

It is an interprime number because it is at equal distance from previous prime (110432401237) and next prime (110432401249).

It is a cyclic number.

It is not a de Polignac number, because 110432401243 - 2⁹ = 110432400731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110432401249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777692896 + ... + 777693037.

It is an arithmetic number, because the mean of its divisors is an integer number (27996946812).

Almost surely, 2^110432401243 is an apocalyptic number.

110432401243 is a deficient number, since it is larger than the sum of its proper divisors (1555386005).

110432401243 is an equidigital number, since it uses as much as digits as its factorization.

110432401243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555386004.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 110432401243 its reverse (342104234011), we get a palindrome (452536635254).

The spelling of 110432401243 in words is "one hundred ten billion, four hundred thirty-two million, four hundred one thousand, two hundred forty-three".