1020473179 has 8 divisors (see below), whose sum is σ = 1114783488. Its totient is φ = 926419560.

The previous prime is 1020473173. The next prime is 1020473189. The reversal of 1020473179 is 9713740201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1020473179 - 2¹¹ = 1020471131 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1020473173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55807 + ... + 71800.

It is an arithmetic number, because the mean of its divisors is an integer number (139347936).

Almost surely, 2^1020473179 is an apocalyptic number.

1020473179 is a deficient number, since it is larger than the sum of its proper divisors (94310309).

1020473179 is a wasteful number, since it uses less digits than its factorization.

1020473179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128345.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1020473179 is about 31944.8458910041. The cubic root of 1020473179 is about 1006.7783432503.

The spelling of 1020473179 in words is "one billion, twenty million, four hundred seventy-three thousand, one hundred seventy-nine".