380230181 has 4 divisors (see below), whose sum is σ = 396761952. Its totient is φ = 363698412.

The previous prime is 380230163. The next prime is 380230199. The reversal of 380230181 is 181032083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (380230163) and next prime (380230199).

It is a cyclic number.

It is not a de Polignac number, because 380230181 - 2⁶ = 380230117 is a prime.

It is a super-2 number, since 2×380230181² = 289149981086585522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380230181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380230121) 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, 8265851 + ... + 8265896.

It is an arithmetic number, because the mean of its divisors is an integer number (99190488).

Almost surely, 2^380230181 is an apocalyptic number.

It is an amenable number.

380230181 is a deficient number, since it is larger than the sum of its proper divisors (16531771).

380230181 is a wasteful number, since it uses less digits than its factorization.

380230181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16531770.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 380230181 is about 19499.4918138909. The cubic root of 380230181 is about 724.4618636836.

The spelling of 380230181 in words is "three hundred eighty million, two hundred thirty thousand, one hundred eighty-one".