113543042229 has 12 divisors (see below), whose sum is σ = 172638544000. Its totient is φ = 71711394984.

The previous prime is 113543042183. The next prime is 113543042243. The reversal of 113543042229 is 922240345311.

113543042229 is a `hidden beast` number, since 11 + 354 + 30 + 42 + 229 = 666.

It is not a de Polignac number, because 113543042229 - 2⁷ = 113543042101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113543042193 and 113543042202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113543042029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331997029 + ... + 331997370.

Almost surely, 2^113543042229 is an apocalyptic number.

113543042229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

113543042229 is a deficient number, since it is larger than the sum of its proper divisors (59095501771).

113543042229 is a wasteful number, since it uses less digits than its factorization.

113543042229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663994424 (or 663994421 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 113543042229 in words is "one hundred thirteen billion, five hundred forty-three million, forty-two thousand, two hundred twenty-nine".