31230110230 has 64 divisors (see below), whose sum is σ = 61673990976. Its totient is φ = 11291904000.

The previous prime is 31230110213. The next prime is 31230110267. The reversal of 31230110230 is 3201103213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17937160 + ... + 17938900.

It is an arithmetic number, because the mean of its divisors is an integer number (963656109).

Almost surely, 2^31230110230 is an apocalyptic number.

31230110230 is a deficient number, since it is larger than the sum of its proper divisors (30443880746).

31230110230 is a wasteful number, since it uses less digits than its factorization.

31230110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 31230110230 its reverse (3201103213), we get a palindrome (34431213443).

The spelling of 31230110230 in words is "thirty-one billion, two hundred thirty million, one hundred ten thousand, two hundred thirty".