113233010300221 has 12 divisors (see below), whose sum is σ = 134205316023132. Its totient is φ = 95225604347328.

The previous prime is 113233010300191. The next prime is 113233010300231. The reversal of 113233010300221 is 122003010332311.

It can be written as a sum of positive squares in 2 ways, for example, as 96878467694596 + 16354542605625 = 9842686^2 + 4044075^2 .

It is a de Polignac number, because none of the positive numbers 2^k-113233010300221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113233010300192 and 113233010300201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113233010300231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21800731000 + ... + 21800736193.

It is an arithmetic number, because the mean of its divisors is an integer number (11183776335261).

Almost surely, 2^{113233010300221} is an apocalyptic number.

It is an amenable number.

113233010300221 is a deficient number, since it is larger than the sum of its proper divisors (20972305722911).

113233010300221 is an equidigital number, since it uses as much as digits as its factorization.

113233010300221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43601467260 (or 43601467253 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113233010300221 its reverse (122003010332311), we get a palindrome (235236020632532).

The spelling of 113233010300221 in words is "one hundred thirteen trillion, two hundred thirty-three billion, ten million, three hundred thousand, two hundred twenty-one".