230773541 has 2 divisors, whose sum is σ = 230773542. Its totient is φ = 230773540.

The previous prime is 230773511. The next prime is 230773547. The reversal of 230773541 is 145377032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224250625 + 6522916 = 14975^2 + 2554^2 .

It is a cyclic number.

It is not a de Polignac number, because 230773541 - 2¹⁴ = 230757157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230773498 and 230773507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230773547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115386770 + 115386771.

It is an arithmetic number, because the mean of its divisors is an integer number (115386771).

Almost surely, 2^230773541 is an apocalyptic number.

It is an amenable number.

230773541 is a deficient number, since it is larger than the sum of its proper divisors (1).

230773541 is an equidigital number, since it uses as much as digits as its factorization.

230773541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 230773541 is about 15191.2323726550. The cubic root of 230773541 is about 613.3786725764.

The spelling of 230773541 in words is "two hundred thirty million, seven hundred seventy-three thousand, five hundred forty-one".