133233133333373 has 2 divisors, whose sum is σ = 133233133333374. Its totient is φ = 133233133333372.

The previous prime is 133233133333361. The next prime is 133233133333393. The reversal of 133233133333373 is 373333331332331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100297781354884 + 32935351978489 = 10014878^2 + 5738933^2 .

It is a cyclic number.

It is not a de Polignac number, because 133233133333373 - 2³⁰ = 133232059591549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133233133333393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66616566666686 + 66616566666687.

It is an arithmetic number, because the mean of its divisors is an integer number (66616566666687).

Almost surely, 2^{133233133333373} is an apocalyptic number.

It is an amenable number.

133233133333373 is a deficient number, since it is larger than the sum of its proper divisors (1).

133233133333373 is an equidigital number, since it uses as much as digits as its factorization.

133233133333373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2480058, while the sum is 44.

The spelling of 133233133333373 in words is "one hundred thirty-three trillion, two hundred thirty-three billion, one hundred thirty-three million, three hundred thirty-three thousand, three hundred seventy-three".