473381123 has 4 divisors (see below), whose sum is σ = 489704640. Its totient is φ = 457057608.

The previous prime is 473381113. The next prime is 473381171. The reversal of 473381123 is 321183374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 473381123 - 2¹⁶ = 473315587 is a prime.

It is a super-2 number, since 2×473381123² = 448179375225482258, 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 473381123.

It is not an unprimeable number, because it can be changed into a prime (473381113) 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, 8161715 + ... + 8161772.

It is an arithmetic number, because the mean of its divisors is an integer number (122426160).

Almost surely, 2^473381123 is an apocalyptic number.

473381123 is a deficient number, since it is larger than the sum of its proper divisors (16323517).

473381123 is a wasteful number, since it uses less digits than its factorization.

473381123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16323516.

The product of its digits is 12096, while the sum is 32.

The square root of 473381123 is about 21757.3234337315. The cubic root of 473381123 is about 779.3579655366.

The spelling of 473381123 in words is "four hundred seventy-three million, three hundred eighty-one thousand, one hundred twenty-three".