111590926343 has 8 divisors (see below), whose sum is σ = 120488621568. Its totient is φ = 102738056544.

The previous prime is 111590926313. The next prime is 111590926373. The reversal of 111590926343 is 343629095111.

It is an interprime number because it is at equal distance from previous prime (111590926313) and next prime (111590926373).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111590926343 - 2¹⁴ = 111590909959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111590926294 and 111590926303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111590926313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11201180 + ... + 11211137.

It is an arithmetic number, because the mean of its divisors is an integer number (15061077696).

Almost surely, 2^111590926343 is an apocalyptic number.

111590926343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111590926343 is a deficient number, since it is larger than the sum of its proper divisors (8897695225).

111590926343 is a wasteful number, since it uses less digits than its factorization.

111590926343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22412713.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 111590926343 in words is "one hundred eleven billion, five hundred ninety million, nine hundred twenty-six thousand, three hundred forty-three".