114520523143 has 4 divisors (see below), whose sum is σ = 123329794168. Its totient is φ = 105711252120.

The previous prime is 114520523129. The next prime is 114520523189. The reversal of 114520523143 is 341325025411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114520523143 is a prime.

It is a super-2 number, since 2×114520523143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114520523543) 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, 4404635493 + ... + 4404635518.

It is an arithmetic number, because the mean of its divisors is an integer number (30832448542).

Almost surely, 2^114520523143 is an apocalyptic number.

114520523143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

114520523143 is a deficient number, since it is larger than the sum of its proper divisors (8809271025).

114520523143 is an equidigital number, since it uses as much as digits as its factorization.

114520523143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8809271024.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 114520523143 its reverse (341325025411), we get a palindrome (455845548554).

The spelling of 114520523143 in words is "one hundred fourteen billion, five hundred twenty million, five hundred twenty-three thousand, one hundred forty-three".