230120310 has 32 divisors (see below), whose sum is σ = 631187712. Its totient is φ = 52598880.

The previous prime is 230120291. The next prime is 230120311. The reversal of 230120310 is 13021032.

It is a happy number.

It is a super-2 number, since 2×230120310² = 105910714148992200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230120311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547696 + ... + 548115.

It is an arithmetic number, because the mean of its divisors is an integer number (19724616).

Almost surely, 2^230120310 is an apocalyptic number.

230120310 is an abundant number, since it is smaller than the sum of its proper divisors (401067402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230120310 is a wasteful number, since it uses less digits than its factorization.

230120310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095828.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 230120310 is about 15169.7168727699. The cubic root of 230120310 is about 612.7993793978.

Adding to 230120310 its reverse (13021032), we get a palindrome (243141342).

The spelling of 230120310 in words is "two hundred thirty million, one hundred twenty thousand, three hundred ten".