230102231230020 has 48 divisors (see below), whose sum is σ = 644426401848768. Its totient is φ = 61347246956160.

The previous prime is 230102231229991. The next prime is 230102231230043. The reversal of 230102231230020 is 20032132201032.

It is a happy number.

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, 416848086 + ... + 417399725.

It is an arithmetic number, because the mean of its divisors is an integer number (13425550038516).

Almost surely, 2^{230102231230020} is an apocalyptic number.

230102231230020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230102231230020 is an abundant number, since it is smaller than the sum of its proper divisors (414324170618748).

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

230102231230020 is a wasteful number, since it uses less digits than its factorization.

230102231230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834252420 (or 834252418 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230102231230020 its reverse (20032132201032), we get a palindrome (250134363431052).

The spelling of 230102231230020 in words is "two hundred thirty trillion, one hundred two billion, two hundred thirty-one million, two hundred thirty thousand, twenty".