1230231310031 has 8 divisors (see below), whose sum is σ = 1231177780224. Its totient is φ = 1229284980000.

The previous prime is 1230231309997. The next prime is 1230231310103. The reversal of 1230231310031 is 1300131320321.

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

It is a cyclic number.

It is not a de Polignac number, because 1230231310031 - 2¹⁰ = 1230231309007 is a prime.

It is a super-2 number, since 2×1230231310031² (a number of 25 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 = 1230231309985 and 1230231310012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230231316031) 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, 23406281 + ... + 23458781.

It is an arithmetic number, because the mean of its divisors is an integer number (153897222528).

Almost surely, 2^{1230231310031} is an apocalyptic number.

1230231310031 is a deficient number, since it is larger than the sum of its proper divisors (946470193).

1230231310031 is a wasteful number, since it uses less digits than its factorization.

1230231310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70081.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1230231310031 its reverse (1300131320321), we get a palindrome (2530362630352).

The spelling of 1230231310031 in words is "one trillion, two hundred thirty billion, two hundred thirty-one million, three hundred ten thousand, thirty-one".