233020231230 has 32 divisors (see below), whose sum is σ = 559265101344. Its totient is φ = 62136889856.

The previous prime is 233020231229. The next prime is 233020231237. The reversal of 233020231230 is 32132020332.

It is a junction number, because it is equal to n+sod(n) for n = 233020231197 and 233020231206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233020231237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140994 + ... + 1329626.

It is an arithmetic number, because the mean of its divisors is an integer number (17477034417).

Almost surely, 2^233020231230 is an apocalyptic number.

233020231230 is an abundant number, since it is smaller than the sum of its proper divisors (326244870114).

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

233020231230 is a wasteful number, since it uses less digits than its factorization.

233020231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229820.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 233020231230 its reverse (32132020332), we get a palindrome (265152251562).

The spelling of 233020231230 in words is "two hundred thirty-three billion, twenty million, two hundred thirty-one thousand, two hundred thirty".