230242051 has 12 divisors (see below), whose sum is σ = 249999960. Its totient is φ = 211947840.

The previous prime is 230242043. The next prime is 230242087. The reversal of 230242051 is 150242032.

It is not a de Polignac number, because 230242051 - 2³ = 230242043 is a prime.

It is a super-2 number, since 2×230242051² = 106022804097373202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230242091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67456 + ... + 70786.

It is an arithmetic number, because the mean of its divisors is an integer number (20833330).

Almost surely, 2^230242051 is an apocalyptic number.

230242051 is a deficient number, since it is larger than the sum of its proper divisors (19757909).

230242051 is a wasteful number, since it uses less digits than its factorization.

230242051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766 (or 3753 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 230242051 is about 15173.7289747774. The cubic root of 230242051 is about 612.9074238339.

Subtracting from 230242051 its sum of digits (19), we obtain a palindrome (230242032).

Adding to 230242051 its reverse (150242032), we get a palindrome (380484083).

The spelling of 230242051 in words is "two hundred thirty million, two hundred forty-two thousand, fifty-one".