113890154543 has 8 divisors (see below), whose sum is σ = 128251670016. Its totient is φ = 100196616600.

The previous prime is 113890154509. The next prime is 113890154611. The reversal of 113890154543 is 345451098311.

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 113890154543 - 2⁶ = 113890154479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113890154494 and 113890154503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113898154543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166994021 + ... + 166994702.

It is an arithmetic number, because the mean of its divisors is an integer number (16031458752).

Almost surely, 2^113890154543 is an apocalyptic number.

113890154543 is a deficient number, since it is larger than the sum of its proper divisors (14361515473).

113890154543 is a wasteful number, since it uses less digits than its factorization.

113890154543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333988765.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 113890154543 in words is "one hundred thirteen billion, eight hundred ninety million, one hundred fifty-four thousand, five hundred forty-three".