113321022 has 8 divisors (see below), whose sum is σ = 226642056. Its totient is φ = 37773672.

The previous prime is 113321017. The next prime is 113321051. The reversal of 113321022 is 220123311.

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

113321022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 113320992 and 113321010.

It is a congruent number.

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, 9443413 + ... + 9443424.

It is an arithmetic number, because the mean of its divisors is an integer number (28330257).

Almost surely, 2^113321022 is an apocalyptic number.

113321022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113321022 is a wasteful number, since it uses less digits than its factorization.

113321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18886842.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113321022 is about 10645.2347085445. The cubic root of 113321022 is about 483.9161996618.

Adding to 113321022 its reverse (220123311), we get a palindrome (333444333).

It can be divided in two parts, 1133 and 21022, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 113321022 in words is "one hundred thirteen million, three hundred twenty-one thousand, twenty-two".