232123213030 has 64 divisors (see below), whose sum is σ = 437372006400. Its totient is φ = 88530982144.

The previous prime is 232123212991. The next prime is 232123213079. The reversal of 232123213030 is 30312321232.

It is a junction number, because it is equal to n+sod(n) for n = 232123212992 and 232123213010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156100947 + ... + 156102433.

It is an arithmetic number, because the mean of its divisors is an integer number (6833937600).

Almost surely, 2^232123213030 is an apocalyptic number.

232123213030 is a deficient number, since it is larger than the sum of its proper divisors (205248793370).

232123213030 is a wasteful number, since it uses less digits than its factorization.

232123213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213.

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

Adding to 232123213030 its reverse (30312321232), we get a palindrome (262435534262).

The spelling of 232123213030 in words is "two hundred thirty-two billion, one hundred twenty-three million, two hundred thirteen thousand, thirty".