380158133 has 2 divisors, whose sum is σ = 380158134. Its totient is φ = 380158132.

The previous prime is 380158087. The next prime is 380158139. The reversal of 380158133 is 331851083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 358609969 + 21548164 = 18937^2 + 4642^2 .

It is a cyclic number.

It is not a de Polignac number, because 380158133 - 2²⁰ = 379109557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380158133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380158139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190079066 + 190079067.

It is an arithmetic number, because the mean of its divisors is an integer number (190079067).

Almost surely, 2^380158133 is an apocalyptic number.

It is an amenable number.

380158133 is a deficient number, since it is larger than the sum of its proper divisors (1).

380158133 is an equidigital number, since it uses as much as digits as its factorization.

380158133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 380158133 is about 19497.6442936063. The cubic root of 380158133 is about 724.4161025209.

The spelling of 380158133 in words is "three hundred eighty million, one hundred fifty-eight thousand, one hundred thirty-three".