230130202032 has 80 divisors (see below), whose sum is σ = 683336844000. Its totient is φ = 74064888576.

The previous prime is 230130202031. The next prime is 230130202039. The reversal of 230130202032 is 230202031032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 230130201996 and 230130202014.

It is not an unprimeable number, because it can be changed into a prime (230130202031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9172107 + ... + 9197162.

It is an arithmetic number, because the mean of its divisors is an integer number (8541710550).

Almost surely, 2^230130202032 is an apocalyptic number.

It is an amenable number.

230130202032 is an abundant number, since it is smaller than the sum of its proper divisors (453206641968).

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

230130202032 is a wasteful number, since it uses less digits than its factorization.

230130202032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18369315 (or 18369303 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 230130202032 its reverse (230202031032), we get a palindrome (460332233064).

The spelling of 230130202032 in words is "two hundred thirty billion, one hundred thirty million, two hundred two thousand, thirty-two".