332133973 has 2 divisors, whose sum is σ = 332133974. Its totient is φ = 332133972.

The previous prime is 332133929. The next prime is 332133983. The reversal of 332133973 is 379331233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299220804 + 32913169 = 17298^2 + 5737^2 .

It is an emirp because it is prime and its reverse (379331233) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332133973 is a prime.

It is a super-2 number, since 2×332133973² = 220625952041529458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332133983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166066986 + 166066987.

It is an arithmetic number, because the mean of its divisors is an integer number (166066987).

Almost surely, 2^332133973 is an apocalyptic number.

It is an amenable number.

332133973 is a deficient number, since it is larger than the sum of its proper divisors (1).

332133973 is an equidigital number, since it uses as much as digits as its factorization.

332133973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30618, while the sum is 34.

The square root of 332133973 is about 18224.5431492809. The cubic root of 332133973 is about 692.5286849670.

The spelling of 332133973 in words is "three hundred thirty-two million, one hundred thirty-three thousand, nine hundred seventy-three".