113204205628 has 24 divisors (see below), whose sum is σ = 198577875888. Its totient is φ = 56467771776.

The previous prime is 113204205559. The next prime is 113204205641. The reversal of 113204205628 is 826502402311.

It is a junction number, because it is equal to n+sod(n) for n = 113204205593 and 113204205602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4994850 + ... + 5017462.

It is an arithmetic number, because the mean of its divisors is an integer number (8274078162).

Almost surely, 2^113204205628 is an apocalyptic number.

It is an amenable number.

113204205628 is a deficient number, since it is larger than the sum of its proper divisors (85373670260).

113204205628 is a wasteful number, since it uses less digits than its factorization.

113204205628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25533 (or 25531 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 113204205628 its reverse (826502402311), we get a palindrome (939706607939).

The spelling of 113204205628 in words is "one hundred thirteen billion, two hundred four million, two hundred five thousand, six hundred twenty-eight".