230349050073 has 10 divisors (see below), whose sum is σ = 344101667514. Its totient is φ = 153566033328.

The previous prime is 230349050069. The next prime is 230349050081. The reversal of 230349050073 is 370050943032.

230349050073 is a `hidden beast` number, since 2 + 30 + 34 + 90 + 500 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 230215716864 + 133333209 = 479808^2 + 11547^2 .

It is not a de Polignac number, because 230349050073 - 2² = 230349050069 is a prime.

It is a super-2 number, since 2×230349050073² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230349050053) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1421907636 + ... + 1421907797.

Almost surely, 2^230349050073 is an apocalyptic number.

It is an amenable number.

230349050073 is a deficient number, since it is larger than the sum of its proper divisors (113752617441).

230349050073 is an equidigital number, since it uses as much as digits as its factorization.

230349050073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843815445 (or 2843815436 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The spelling of 230349050073 in words is "two hundred thirty billion, three hundred forty-nine million, fifty thousand, seventy-three".