120230231 has 8 divisors (see below), whose sum is σ = 132741504. Its totient is φ = 107982520.

The previous prime is 120230219. The next prime is 120230237. The reversal of 120230231 is 132032021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120230231 - 2⁶ = 120230167 is a prime.

It is a super-2 number, since 2×120230231² = 28910616892626722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120230237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64931 + ... + 66756.

It is an arithmetic number, because the mean of its divisors is an integer number (16592688).

Almost surely, 2^120230231 is an apocalyptic number.

120230231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120230231 is a deficient number, since it is larger than the sum of its proper divisors (12511273).

120230231 is a wasteful number, since it uses less digits than its factorization.

120230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131781.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120230231 is about 10964.9546738689. The cubic root of 120230231 is about 493.5576569406.

Adding to 120230231 its reverse (132032021), we get a palindrome (252262252).

The spelling of 120230231 in words is "one hundred twenty million, two hundred thirty thousand, two hundred thirty-one".