116144293 has 2 divisors, whose sum is σ = 116144294. Its totient is φ = 116144292.

The previous prime is 116144291. The next prime is 116144297. The reversal of 116144293 is 392441611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108118404 + 8025889 = 10398^2 + 2833^2 .

It is an emirp because it is prime and its reverse (392441611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116144293 - 2¹ = 116144291 is a prime.

Together with 116144291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116144291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58072146 + 58072147.

It is an arithmetic number, because the mean of its divisors is an integer number (58072147).

Almost surely, 2^116144293 is an apocalyptic number.

It is an amenable number.

116144293 is a deficient number, since it is larger than the sum of its proper divisors (1).

116144293 is an equidigital number, since it uses as much as digits as its factorization.

116144293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 116144293 is about 10777.0261668050. The cubic root of 116144293 is about 487.9020297932.

It can be divided in two parts, 1161 and 44293, that added together give a palindrome (45454).

The spelling of 116144293 in words is "one hundred sixteen million, one hundred forty-four thousand, two hundred ninety-three".