113203203032 has 32 divisors (see below), whose sum is σ = 213065596800. Its totient is φ = 56385947904.

The previous prime is 113203203011. The next prime is 113203203089. The reversal of 113203203032 is 230302302311.

It is a junction number, because it is equal to n+sod(n) for n = 113203202995 and 113203203013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4066553 + ... + 4094295.

It is an arithmetic number, because the mean of its divisors is an integer number (6658299900).

Almost surely, 2^113203203032 is an apocalyptic number.

It is an amenable number.

113203203032 is a deficient number, since it is larger than the sum of its proper divisors (99862393768).

113203203032 is a wasteful number, since it uses less digits than its factorization.

113203203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29675 (or 29671 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 113203203032 its reverse (230302302311), we get a palindrome (343505505343).

The spelling of 113203203032 in words is "one hundred thirteen billion, two hundred three million, two hundred three thousand, thirty-two".