230220113010133 has 4 divisors (see below), whose sum is σ = 233373813188428. Its totient is φ = 227066412831840.

The previous prime is 230220113010071. The next prime is 230220113010143. The reversal of 230220113010133 is 331010311022032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 142462319034564 + 87757793975569 = 11935758^2 + 9367913^2 .

It is a cyclic number.

It is not a de Polignac number, because 230220113010133 - 2¹⁷ = 230220112879061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230220113010143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1576850089038 + ... + 1576850089183.

It is an arithmetic number, because the mean of its divisors is an integer number (58343453297107).

Almost surely, 2^{230220113010133} is an apocalyptic number.

It is an amenable number.

230220113010133 is a deficient number, since it is larger than the sum of its proper divisors (3153700178295).

230220113010133 is an equidigital number, since it uses as much as digits as its factorization.

230220113010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153700178294.

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

Adding to 230220113010133 its reverse (331010311022032), we get a palindrome (561230424032165).

The spelling of 230220113010133 in words is "two hundred thirty trillion, two hundred twenty billion, one hundred thirteen million, ten thousand, one hundred thirty-three".