1110321340431 has 16 divisors (see below), whose sum is σ = 1497142090080. Its totient is φ = 731858293760.

The previous prime is 1110321340421. The next prime is 1110321340441. The reversal of 1110321340431 is 1340431230111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110321340421) and next prime (1110321340441).

It is a cyclic number.

It is not a de Polignac number, because 1110321340431 - 2³⁰ = 1109247598607 is a prime.

It is a super-2 number, since 2×1110321340431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110321340421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5440861 + ... + 5641241.

It is an arithmetic number, because the mean of its divisors is an integer number (93571380630).

Almost surely, 2^{1110321340431} is an apocalyptic number.

1110321340431 is a deficient number, since it is larger than the sum of its proper divisors (386820749649).

1110321340431 is a wasteful number, since it uses less digits than its factorization.

1110321340431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221226.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1110321340431 its reverse (1340431230111), we get a palindrome (2450752570542).

The spelling of 1110321340431 in words is "one trillion, one hundred ten billion, three hundred twenty-one million, three hundred forty thousand, four hundred thirty-one".