380132101 has 2 divisors, whose sum is σ = 380132102. Its totient is φ = 380132100.

The previous prime is 380132089. The next prime is 380132141. The reversal of 380132101 is 101231083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245548900 + 134583201 = 15670^2 + 11601^2 .

It is a cyclic number.

It is not a de Polignac number, because 380132101 - 2¹⁵ = 380099333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380132141) 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, 190066050 + 190066051.

It is an arithmetic number, because the mean of its divisors is an integer number (190066051).

Almost surely, 2^380132101 is an apocalyptic number.

It is an amenable number.

380132101 is a deficient number, since it is larger than the sum of its proper divisors (1).

380132101 is an equidigital number, since it uses as much as digits as its factorization.

380132101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 380132101 is about 19496.9767143524. The cubic root of 380132101 is about 724.3995669192.

Adding to 380132101 its reverse (101231083), we get a palindrome (481363184).

The spelling of 380132101 in words is "three hundred eighty million, one hundred thirty-two thousand, one hundred one".