230312213032 has 32 divisors (see below), whose sum is σ = 473725000800. Its totient is φ = 104102516800.

The previous prime is 230312213003. The next prime is 230312213081.

230312213032 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 230312212994 and 230312213012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7294819 + ... + 7326322.

It is an arithmetic number, because the mean of its divisors is an integer number (14803906275).

Almost surely, 2^230312213032 is an apocalyptic number.

230312213032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230312213032 is an abundant number, since it is smaller than the sum of its proper divisors (243412787768).

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

230312213032 is a wasteful number, since it uses less digits than its factorization.

230312213032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14621337 (or 14621333 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 230312 and 213032, that added together give a palindrome (443344).

The spelling of 230312213032 in words is "two hundred thirty billion, three hundred twelve million, two hundred thirteen thousand, thirty-two".