380282113 has 4 divisors (see below), whose sum is σ = 386516308. Its totient is φ = 374047920.

The previous prime is 380282083. The next prime is 380282117. The reversal of 380282113 is 311282083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311282083 = 7 ⋅44468869.

It can be written as a sum of positive squares in 2 ways, for example, as 53684929 + 326597184 = 7327^2 + 18072^2 .

It is a cyclic number.

It is not a de Polignac number, because 380282113 - 2¹³ = 380273921 is a prime.

It is a super-2 number, since 2×380282113² = 289228970935489538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380282117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3117006 + ... + 3117127.

It is an arithmetic number, because the mean of its divisors is an integer number (96629077).

Almost surely, 2^380282113 is an apocalyptic number.

It is an amenable number.

380282113 is a deficient number, since it is larger than the sum of its proper divisors (6234195).

380282113 is an equidigital number, since it uses as much as digits as its factorization.

380282113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234194.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 380282113 is about 19500.8233928724. The cubic root of 380282113 is about 724.4948446187.

The spelling of 380282113 in words is "three hundred eighty million, two hundred eighty-two thousand, one hundred thirteen".