113403221283 has 8 divisors (see below), whose sum is σ = 164950140096. Its totient is φ = 68729225000.

The previous prime is 113403221273. The next prime is 113403221287. The reversal of 113403221283 is 382122304311.

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 113403221283 - 2⁶ = 113403221219 is a prime.

It is a super-2 number, since 2×113403221283² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113403221283.

It is not an unprimeable number, because it can be changed into a prime (113403221287) 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, 1718230593 + ... + 1718230658.

It is an arithmetic number, because the mean of its divisors is an integer number (20618767512).

Almost surely, 2^113403221283 is an apocalyptic number.

113403221283 is a deficient number, since it is larger than the sum of its proper divisors (51546918813).

113403221283 is a wasteful number, since it uses less digits than its factorization.

113403221283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436461265.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 113403221283 its reverse (382122304311), we get a palindrome (495525525594).

The spelling of 113403221283 in words is "one hundred thirteen billion, four hundred three million, two hundred twenty-one thousand, two hundred eighty-three".