230145051 has 16 divisors (see below), whose sum is σ = 309407904. Its totient is φ = 152162304.

The previous prime is 230145049. The next prime is 230145059. The reversal of 230145051 is 150541032.

It is not a de Polignac number, because 230145051 - 2¹ = 230145049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230145059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235075 + ... + 236051.

It is an arithmetic number, because the mean of its divisors is an integer number (19337994).

Almost surely, 2^230145051 is an apocalyptic number.

230145051 is a deficient number, since it is larger than the sum of its proper divisors (79262853).

230145051 is a wasteful number, since it uses less digits than its factorization.

230145051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 230145051 is about 15170.5323242133. The cubic root of 230145051 is about 612.8213399774.

Adding to 230145051 its reverse (150541032), we get a palindrome (380686083).

The spelling of 230145051 in words is "two hundred thirty million, one hundred forty-five thousand, fifty-one".