113425620221 has 8 divisors (see below), whose sum is σ = 113932241280. Its totient is φ = 112919168992.

The previous prime is 113425620193. The next prime is 113425620233. The reversal of 113425620221 is 122026524311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113425620221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113425620821) 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, 1406060 + ... + 1484538.

It is an arithmetic number, because the mean of its divisors is an integer number (14241530160).

Almost surely, 2^113425620221 is an apocalyptic number.

It is an amenable number.

113425620221 is a deficient number, since it is larger than the sum of its proper divisors (506621059).

113425620221 is an equidigital number, since it uses as much as digits as its factorization.

113425620221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84915.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 113425620221 in words is "one hundred thirteen billion, four hundred twenty-five million, six hundred twenty thousand, two hundred twenty-one".