111230364543 has 8 divisors (see below), whose sum is σ = 148355520768. Its totient is φ = 74129392344.

The previous prime is 111230364541. The next prime is 111230364593. The reversal of 111230364543 is 345463032111.

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

It is not a de Polignac number, because 111230364543 - 2¹ = 111230364541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230364541) 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, 6035271 + ... + 6053672.

It is an arithmetic number, because the mean of its divisors is an integer number (18544440096).

Almost surely, 2^111230364543 is an apocalyptic number.

111230364543 is a deficient number, since it is larger than the sum of its proper divisors (37125156225).

111230364543 is a wasteful number, since it uses less digits than its factorization.

111230364543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12092013.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 111230364543 its reverse (345463032111), we get a palindrome (456693396654).

The spelling of 111230364543 in words is "one hundred eleven billion, two hundred thirty million, three hundred sixty-four thousand, five hundred forty-three".