116513443423 has 12 divisors (see below), whose sum is σ = 128611074424. Its totient is φ = 104927659200.

The previous prime is 116513443381. The next prime is 116513443427. The reversal of 116513443423 is 324344315611.

It is not a de Polignac number, because 116513443423 - 2¹⁷ = 116513312351 is a prime.

It is a super-4 number, since 4×116513443423⁴ (a number of 45 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116513443427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2643993 + ... + 2687698.

Almost surely, 2^116513443423 is an apocalyptic number.

116513443423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116513443423 is a deficient number, since it is larger than the sum of its proper divisors (12097631001).

116513443423 is an equidigital number, since it uses as much as digits as its factorization.

116513443423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331786 (or 5331745 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The spelling of 116513443423 in words is "one hundred sixteen billion, five hundred thirteen million, four hundred forty-three thousand, four hundred twenty-three".