230155551032 has 64 divisors (see below), whose sum is σ = 479365279200. Its totient is φ = 103579872000.

The previous prime is 230155551023. The next prime is 230155551149.

230155551032 is nontrivially palindromic in base 10.

230155551032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230155551032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968444 + ... + 1182452.

Almost surely, 2^230155551032 is an apocalyptic number.

230155551032 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 230155551032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239682639600).

230155551032 is an abundant number, since it is smaller than the sum of its proper divisors (249209728168).

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

230155551032 is a wasteful number, since it uses less digits than its factorization.

230155551032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214149 (or 214123 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

It can be divided in two parts, 230155 and 551032, that added together give a palindrome (781187).

The spelling of 230155551032 in words is "two hundred thirty billion, one hundred fifty-five million, five hundred fifty-one thousand, thirty-two".