230120001 has 32 divisors (see below), whose sum is σ = 364992000. Its totient is φ = 142856784.

The previous prime is 230119997. The next prime is 230120027. The reversal of 230120001 is 100021032.

It is a happy number.

It is not a de Polignac number, because 230120001 - 2² = 230119997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (230120071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26466 + ... + 34068.

It is an arithmetic number, because the mean of its divisors is an integer number (11406000).

Almost surely, 2^230120001 is an apocalyptic number.

It is an amenable number.

230120001 is a deficient number, since it is larger than the sum of its proper divisors (134871999).

230120001 is a wasteful number, since it uses less digits than its factorization.

230120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690 (or 7684 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 230120001 is about 15169.7066880016. The cubic root of 230120001 is about 612.7991051137.

Adding to 230120001 its reverse (100021032), we get a palindrome (330141033).

The spelling of 230120001 in words is "two hundred thirty million, one hundred twenty thousand, one".