1110311323143 has 64 divisors (see below), whose sum is σ = 1671341326848. Its totient is φ = 649737054720.

The previous prime is 1110311323097. The next prime is 1110311323153. The reversal of 1110311323143 is 3413231130111.

It is not a de Polignac number, because 1110311323143 - 2¹⁰ = 1110311322119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110311323153) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87855621 + ... + 87868257.

It is an arithmetic number, because the mean of its divisors is an integer number (26114708232).

Almost surely, 2^{1110311323143} is an apocalyptic number.

1110311323143 is a deficient number, since it is larger than the sum of its proper divisors (561030003705).

1110311323143 is a wasteful number, since it uses less digits than its factorization.

1110311323143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13232.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1110311323143 its reverse (3413231130111), we get a palindrome (4523542453254).

The spelling of 1110311323143 in words is "one trillion, one hundred ten billion, three hundred eleven million, three hundred twenty-three thousand, one hundred forty-three".