230220131 has 8 divisors (see below), whose sum is σ = 243609600. Its totient is φ = 216957960.

The previous prime is 230220121. The next prime is 230220149. The reversal of 230220131 is 131022032.

It is a happy number.

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

It is not a de Polignac number, because 230220131 - 2¹⁴ = 230203747 is a prime.

It is a super-2 number, since 2×230220131² = 106002617435314322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230220101) 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, 28091 + ... + 35348.

It is an arithmetic number, because the mean of its divisors is an integer number (30451200).

Almost surely, 2^230220131 is an apocalyptic number.

230220131 is a deficient number, since it is larger than the sum of its proper divisors (13389469).

230220131 is a wasteful number, since it uses less digits than its factorization.

230220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63649.

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

The square root of 230220131 is about 15173.0066565595. The cubic root of 230220131 is about 612.8879727721.

Adding to 230220131 its reverse (131022032), we get a palindrome (361242163).

The spelling of 230220131 in words is "two hundred thirty million, two hundred twenty thousand, one hundred thirty-one".