230140035445321 has 16 divisors (see below), whose sum is σ = 232292743675920. Its totient is φ = 227989388677120.

The previous prime is 230140035445279. The next prime is 230140035445363. The reversal of 230140035445321 is 123544530041032.

It is an interprime number because it is at equal distance from previous prime (230140035445279) and next prime (230140035445363).

It can be written as a sum of positive squares in 8 ways, for example, as 81733551316921 + 148406484128400 = 9040661^2 + 12182220^2 .

It is a cyclic number.

It is not a de Polignac number, because 230140035445321 - 2¹¹ = 230140035443273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230140032445321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2246072031 + ... + 2246174491.

It is an arithmetic number, because the mean of its divisors is an integer number (14518296479745).

Almost surely, 2^{230140035445321} is an apocalyptic number.

It is an amenable number.

230140035445321 is a deficient number, since it is larger than the sum of its proper divisors (2152708230599).

230140035445321 is a wasteful number, since it uses less digits than its factorization.

230140035445321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112316.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 230140035445321 its reverse (123544530041032), we get a palindrome (353684565486353).

The spelling of 230140035445321 in words is "two hundred thirty trillion, one hundred forty billion, thirty-five million, four hundred forty-five thousand, three hundred twenty-one".