113553011233443 has 8 divisors (see below), whose sum is σ = 152007218225856. Its totient is φ = 75400405865000.

The previous prime is 113553011233433. The next prime is 113553011233463. The reversal of 113553011233443 is 344332110355311.

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 113553011233443 - 2⁴ = 113553011233427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113553011233433) 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, 75400405113 + ... + 75400406618.

It is an arithmetic number, because the mean of its divisors is an integer number (19000902278232).

Almost surely, 2^{113553011233443} is an apocalyptic number.

113553011233443 is a deficient number, since it is larger than the sum of its proper divisors (38454206992413).

113553011233443 is a wasteful number, since it uses less digits than its factorization.

113553011233443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150800811985.

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 113553011233443 its reverse (344332110355311), we get a palindrome (457885121588754).

The spelling of 113553011233443 in words is "one hundred thirteen trillion, five hundred fifty-three billion, eleven million, two hundred thirty-three thousand, four hundred forty-three".