231323033210130 has 48 divisors (see below), whose sum is σ = 601564745245464. Its totient is φ = 61673336148480.

The previous prime is 231323033210123. The next prime is 231323033210147. The reversal of 231323033210130 is 31012330323132.

231323033210130 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 2 + 303 + 321 + 0 + 1 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 145456697454849 + 85866335755281 = 12060543^2 + 9266409^2 .

It is a super-3 number, since 3×231323033210130³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231323033210094 and 231323033210103.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266356581 + ... + 267223640.

Almost surely, 2^{231323033210130} is an apocalyptic number.

231323033210130 is an abundant number, since it is smaller than the sum of its proper divisors (370241712035334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231323033210130 is a wasteful number, since it uses less digits than its factorization.

231323033210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533585051 (or 533585048 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 231323033210130 its reverse (31012330323132), we get a palindrome (262335363533262).

The spelling of 231323033210130 in words is "two hundred thirty-one trillion, three hundred twenty-three billion, thirty-three million, two hundred ten thousand, one hundred thirty".