110431342987 has 8 divisors (see below), whose sum is σ = 126210018272. Its totient is φ = 94653360000.

The previous prime is 110431342939. The next prime is 110431343017. The reversal of 110431342987 is 789243134011.

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 110431342987 - 2¹⁵ = 110431310219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110431342907) 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, 231937 + ... + 524077.

It is an arithmetic number, because the mean of its divisors is an integer number (15776252284).

Almost surely, 2^110431342987 is an apocalyptic number.

110431342987 is a deficient number, since it is larger than the sum of its proper divisors (15778675285).

110431342987 is an equidigital number, since it uses as much as digits as its factorization.

110431342987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346149.

The product of its (nonzero) digits is 145152, while the sum is 43.

Adding to 110431342987 its reverse (789243134011), we get a palindrome (899674476998).

The spelling of 110431342987 in words is "one hundred ten billion, four hundred thirty-one million, three hundred forty-two thousand, nine hundred eighty-seven".