230133435473 has 2 divisors, whose sum is σ = 230133435474. Its totient is φ = 230133435472.

The previous prime is 230133435457. The next prime is 230133435517. The reversal of 230133435473 is 374534331032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229386397249 + 747038224 = 478943^2 + 27332^2 .

It is a cyclic number.

It is not a de Polignac number, because 230133435473 - 2⁴ = 230133435457 is a prime.

It is a super-2 number, since 2×230133435473² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230133485473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115066717736 + 115066717737.

It is an arithmetic number, because the mean of its divisors is an integer number (115066717737).

Almost surely, 2^230133435473 is an apocalyptic number.

It is an amenable number.

230133435473 is a deficient number, since it is larger than the sum of its proper divisors (1).

230133435473 is an equidigital number, since it uses as much as digits as its factorization.

230133435473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 38.

The spelling of 230133435473 in words is "two hundred thirty billion, one hundred thirty-three million, four hundred thirty-five thousand, four hundred seventy-three".