380375131 has 2 divisors, whose sum is σ = 380375132. Its totient is φ = 380375130.

The previous prime is 380375113. The next prime is 380375143. The reversal of 380375131 is 131573083.

It is a happy number.

Together with previous prime (380375113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380375131 - 2²¹ = 378277979 is a prime.

It is a super-2 number, since 2×380375131² = 289370480566534322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 380375093 and 380375102.

It is not a weakly prime, because it can be changed into another prime (380375101) 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, 190187565 + 190187566.

It is an arithmetic number, because the mean of its divisors is an integer number (190187566).

Almost surely, 2^380375131 is an apocalyptic number.

380375131 is a deficient number, since it is larger than the sum of its proper divisors (1).

380375131 is an equidigital number, since it uses as much as digits as its factorization.

380375131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 380375131 is about 19503.2082232642. The cubic root of 380375131 is about 724.5539109147.

The spelling of 380375131 in words is "three hundred eighty million, three hundred seventy-five thousand, one hundred thirty-one".