1230230031 has 16 divisors (see below), whose sum is σ = 1736192640. Its totient is φ = 772688160.

The previous prime is 1230230021. The next prime is 1230230047. The reversal of 1230230031 is 1300320321.

It is not a de Polignac number, because 1230230031 - 2⁵ = 1230229999 is a prime.

It is a super-2 number, since 2×1230230031² = 3026931858348521922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230230021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49305 + ... + 69938.

It is an arithmetic number, because the mean of its divisors is an integer number (108512040).

Almost surely, 2^1230230031 is an apocalyptic number.

1230230031 is a deficient number, since it is larger than the sum of its proper divisors (505962609).

1230230031 is a wasteful number, since it uses less digits than its factorization.

1230230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119446.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1230230031 is about 35074.6351513455. The cubic root of 1230230031 is about 1071.5080581309.

Adding to 1230230031 its reverse (1300320321), we get a palindrome (2530550352).

The spelling of 1230230031 in words is "one billion, two hundred thirty million, two hundred thirty thousand, thirty-one".