2133231330232 has 24 divisors (see below), whose sum is σ = 4248931784760. Its totient is φ = 1003873566080.

The previous prime is 2133231330199. The next prime is 2133231330277. The reversal of 2133231330232 is 2320331323312.

It is a self number, because there is not a number n which added to its sum of digits gives 2133231330232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 461336644 + ... + 461341267.

It is an arithmetic number, because the mean of its divisors is an integer number (177038824365).

Almost surely, 2^{2133231330232} is an apocalyptic number.

It is an amenable number.

2133231330232 is a deficient number, since it is larger than the sum of its proper divisors (2115700454528).

2133231330232 is a wasteful number, since it uses less digits than its factorization.

2133231330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922677951 (or 922677930 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 2133231330232 its reverse (2320331323312), we get a palindrome (4453562653544).

The spelling of 2133231330232 in words is "two trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred thirty thousand, two hundred thirty-two".