230212030031 has 4 divisors (see below), whose sum is σ = 240221248752. Its totient is φ = 220202811312.

The previous prime is 230212029979. The next prime is 230212030043. The reversal of 230212030031 is 130030212032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230212030031 - 2¹⁰ = 230212029007 is a prime.

It is a super-2 number, since 2×230212030031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230212029991 and 230212030009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230212030831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5004609326 + ... + 5004609371.

It is an arithmetic number, because the mean of its divisors is an integer number (60055312188).

Almost surely, 2^230212030031 is an apocalyptic number.

230212030031 is a deficient number, since it is larger than the sum of its proper divisors (10009218721).

230212030031 is a wasteful number, since it uses less digits than its factorization.

230212030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009218720.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230212030031 its reverse (130030212032), we get a palindrome (360242242063).

The spelling of 230212030031 in words is "two hundred thirty billion, two hundred twelve million, thirty thousand, thirty-one".