113543032013551 has 8 divisors (see below), whose sum is σ = 129768133299200. Its totient is φ = 97319097763128.

The previous prime is 113543032013527. The next prime is 113543032013641. The reversal of 113543032013551 is 155310230345311.

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 113543032013551 - 2¹⁷ = 113543031882479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113543032013551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113543032113551) 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, 291550311 + ... + 291939496.

It is an arithmetic number, because the mean of its divisors is an integer number (16221016662400).

Almost surely, 2^{113543032013551} is an apocalyptic number.

113543032013551 is a deficient number, since it is larger than the sum of its proper divisors (16225101285649).

113543032013551 is an equidigital number, since it uses as much as digits as its factorization.

113543032013551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583517613.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 113543032013551 its reverse (155310230345311), we get a palindrome (268853262358862).

The spelling of 113543032013551 in words is "one hundred thirteen trillion, five hundred forty-three billion, thirty-two million, thirteen thousand, five hundred fifty-one".