113236550906 has 8 divisors (see below), whose sum is σ = 170708368800. Its totient is φ = 56333761308.

The previous prime is 113236550881. The next prime is 113236550957. The reversal of 113236550906 is 609055632311.

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

It is a super-2 number, since 2×113236550906² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142256576 + ... + 142257371.

It is an arithmetic number, because the mean of its divisors is an integer number (21338546100).

Almost surely, 2^113236550906 is an apocalyptic number.

113236550906 is a deficient number, since it is larger than the sum of its proper divisors (57471817894).

113236550906 is a wasteful number, since it uses less digits than its factorization.

113236550906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284514148.

The product of its (nonzero) digits is 145800, while the sum is 41.

The spelling of 113236550906 in words is "one hundred thirteen billion, two hundred thirty-six million, five hundred fifty thousand, nine hundred six".