233232030 has 48 divisors (see below), whose sum is σ = 638323920. Its totient is φ = 58921344.

The previous prime is 233232023. The next prime is 233232037. The reversal of 233232030 is 30232332.

233232030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (233232023) and next prime (233232037).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 233231994 and 233232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233232037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66487 + ... + 69906.

It is an arithmetic number, because the mean of its divisors is an integer number (13298415).

Almost surely, 2^233232030 is an apocalyptic number.

233232030 is an abundant number, since it is smaller than the sum of its proper divisors (405091890).

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

233232030 is a wasteful number, since it uses less digits than its factorization.

233232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136425 (or 136422 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 233232030 is about 15271.9360265816. The cubic root of 233232030 is about 615.5491426712.

Adding to 233232030 its reverse (30232332), we get a palindrome (263464362).

The spelling of 233232030 in words is "two hundred thirty-three million, two hundred thirty-two thousand, thirty".