233130199999999 has 2 divisors, whose sum is σ = 233130200000000. Its totient is φ = 233130199999998.

The previous prime is 233130199999981. The next prime is 233130200000053. The reversal of 233130199999999 is 999999991031332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233130199999999 is a prime.

233130199999999 is a modest number, since divided by 99999999 gives 2331301 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233130199999199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116565099999999 + 116565100000000.

It is an arithmetic number, because the mean of its divisors is an integer number (116565100000000).

Almost surely, 2^{233130199999999} is an apocalyptic number.

233130199999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

233130199999999 is an equidigital number, since it uses as much as digits as its factorization.

233130199999999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2324522934, while the sum is 85.

The spelling of 233130199999999 in words is "two hundred thirty-three trillion, one hundred thirty billion, one hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".