233112066 has 24 divisors (see below), whose sum is σ = 512462832. Its totient is φ = 70639800.

The previous prime is 233112053. The next prime is 233112079. The reversal of 233112066 is 660211332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (233112053) and next prime (233112079).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159820 + ... + 161271.

It is an arithmetic number, because the mean of its divisors is an integer number (21352618).

Almost surely, 2^233112066 is an apocalyptic number.

233112066 is an abundant number, since it is smaller than the sum of its proper divisors (279350766).

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

233112066 is a wasteful number, since it uses less digits than its factorization.

233112066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321118 (or 321107 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 233112066 is about 15268.0079250700. The cubic root of 233112066 is about 615.4435876987.

Adding to 233112066 its reverse (660211332), we get a palindrome (893323398).

The spelling of 233112066 in words is "two hundred thirty-three million, one hundred twelve thousand, sixty-six".