230043103553 has 2 divisors, whose sum is σ = 230043103554. Its totient is φ = 230043103552.

The previous prime is 230043103489. The next prime is 230043103571. The reversal of 230043103553 is 355301340032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229970120704 + 72982849 = 479552^2 + 8543^2 .

It is a cyclic number.

It is not a de Polignac number, because 230043103553 - 2⁶ = 230043103489 is a prime.

It is not a weakly prime, because it can be changed into another prime (230043103453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115021551776 + 115021551777.

It is an arithmetic number, because the mean of its divisors is an integer number (115021551777).

Almost surely, 2^230043103553 is an apocalyptic number.

It is an amenable number.

230043103553 is a deficient number, since it is larger than the sum of its proper divisors (1).

230043103553 is an equidigital number, since it uses as much as digits as its factorization.

230043103553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 230043103553 its reverse (355301340032), we get a palindrome (585344443585).

The spelling of 230043103553 in words is "two hundred thirty billion, forty-three million, one hundred three thousand, five hundred fifty-three".