231303302400130 has 8 divisors (see below), whose sum is σ = 416345944320252. Its totient is φ = 92521320960048.

The previous prime is 231303302400109. The next prime is 231303302400253. The reversal of 231303302400130 is 31004203303132.

231303302400130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 223884875105089 + 7418427295041 = 14962783^2 + 2723679^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 231303302400095 and 231303302400104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11565165119997 + ... + 11565165120016.

Almost surely, 2^{231303302400130} is an apocalyptic number.

231303302400130 is a deficient number, since it is larger than the sum of its proper divisors (185042641920122).

231303302400130 is a wasteful number, since it uses less digits than its factorization.

231303302400130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23130330240020.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 231303302400130 its reverse (31004203303132), we get a palindrome (262307505703262).

The spelling of 231303302400130 in words is "two hundred thirty-one trillion, three hundred three billion, three hundred two million, four hundred thousand, one hundred thirty".