231013030130 has 32 divisors (see below), whose sum is σ = 429276119040. Its totient is φ = 89416272960.

The previous prime is 231013030123. The next prime is 231013030151. The reversal of 231013030130 is 31030310132.

It is a junction number, because it is equal to n+sod(n) for n = 231013030099 and 231013030108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4260047 + ... + 4313933.

It is an arithmetic number, because the mean of its divisors is an integer number (13414878720).

Almost surely, 2^231013030130 is an apocalyptic number.

231013030130 is a deficient number, since it is larger than the sum of its proper divisors (198263088910).

231013030130 is a wasteful number, since it uses less digits than its factorization.

231013030130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67754.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 231013030130 its reverse (31030310132), we get a palindrome (262043340262).

The spelling of 231013030130 in words is "two hundred thirty-one billion, thirteen million, thirty thousand, one hundred thirty".