1230314031 has 6 divisors (see below), whose sum is σ = 1777120280. Its totient is φ = 820209348.

The previous prime is 1230313949. The next prime is 1230314039. The reversal of 1230314031 is 1304130321.

1230314031 is a `hidden beast` number, since 1 + 230 + 31 + 403 + 1 = 666.

It is not a de Polignac number, because 1230314031 - 2⁹ = 1230313519 is a prime.

It is a super-2 number, since 2×1230314031² = 3027345229750937922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230313995 and 1230314013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230314039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68350771 + ... + 68350788.

Almost surely, 2^1230314031 is an apocalyptic number.

1230314031 is a deficient number, since it is larger than the sum of its proper divisors (546806249).

1230314031 is a wasteful number, since it uses less digits than its factorization.

1230314031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136701565 (or 136701562 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1230314031 is about 35075.8325774314. The cubic root of 1230314031 is about 1071.5324450683.

Adding to 1230314031 its reverse (1304130321), we get a palindrome (2534444352).

The spelling of 1230314031 in words is "one billion, two hundred thirty million, three hundred fourteen thousand, thirty-one".