471081123 has 8 divisors (see below), whose sum is σ = 697898000. Its totient is φ = 314054064.

The previous prime is 471081097. The next prime is 471081131. The reversal of 471081123 is 321180174.

It is not a de Polignac number, because 471081123 - 2⁶ = 471081059 is a prime.

It is a super-2 number, since 2×471081123² = 443834848893882258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 17447449 = 471081123 / (4 + 7 + 1 + 0 + 8 + 1 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471001123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8723698 + ... + 8723751.

It is an arithmetic number, because the mean of its divisors is an integer number (87237250).

Almost surely, 2^471081123 is an apocalyptic number.

471081123 is a deficient number, since it is larger than the sum of its proper divisors (226816877).

471081123 is a wasteful number, since it uses less digits than its factorization.

471081123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447458 (or 17447452 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 471081123 is about 21704.4033090062. The cubic root of 471081123 is about 778.0937028492.

The spelling of 471081123 in words is "four hundred seventy-one million, eighty-one thousand, one hundred twenty-three".