133232031020230 has 64 divisors (see below), whose sum is σ = 242522926148160. Its totient is φ = 52694808551424.

The previous prime is 133232031020197. The next prime is 133232031020299. The reversal of 133232031020230 is 32020130232331.

It is a junction number, because it is equal to n+sod(n) for n = 133232031020195 and 133232031020204.

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, 1663135837 + ... + 1663215943.

It is an arithmetic number, because the mean of its divisors is an integer number (3789420721065).

Almost surely, 2^{133232031020230} is an apocalyptic number.

133232031020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133232031020230 is a deficient number, since it is larger than the sum of its proper divisors (109290895127930).

133232031020230 is a wasteful number, since it uses less digits than its factorization.

133232031020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85033.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133232031020230 its reverse (32020130232331), we get a palindrome (165252161252561).

The spelling of 133232031020230 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, thirty-one million, twenty thousand, two hundred thirty".