230102030312 has 96 divisors (see below), whose sum is σ = 548837587200. Its totient is φ = 88515123840.

The previous prime is 230102030293. The next prime is 230102030329. The reversal of 230102030312 is 213030201032.

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, 320378 + ... + 750230.

It is an arithmetic number, because the mean of its divisors is an integer number (5717058200).

Almost surely, 2^230102030312 is an apocalyptic number.

230102030312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230102030312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274418793600).

230102030312 is an abundant number, since it is smaller than the sum of its proper divisors (318735556888).

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

230102030312 is a wasteful number, since it uses less digits than its factorization.

230102030312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429967 (or 429952 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230102030312 its reverse (213030201032), we get a palindrome (443132231344).

It can be divided in two parts, 2301020 and 30312, that added together give a palindrome (2331332).

The spelling of 230102030312 in words is "two hundred thirty billion, one hundred two million, thirty thousand, three hundred twelve".