1051005104 has 20 divisors (see below), whose sum is σ = 2036833920. Its totient is φ = 525370560.

The previous prime is 1051005103. The next prime is 1051005113. The reversal of 1051005104 is 4015001501.

It is a super-2 number, since 2×1051005104² = 2209223457268101632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051005101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102449 + ... + 112239.

It is an arithmetic number, because the mean of its divisors is an integer number (101841696).

Almost surely, 2^1051005104 is an apocalyptic number.

It is an amenable number.

1051005104 is a deficient number, since it is larger than the sum of its proper divisors (985828816).

1051005104 is an equidigital number, since it uses as much as digits as its factorization.

1051005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16508 (or 16502 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1051005104 is about 32419.2088737526. The cubic root of 1051005104 is about 1016.7205657829.

Adding to 1051005104 its reverse (4015001501), we get a palindrome (5066006605).

The spelling of 1051005104 in words is "one billion, fifty-one million, five thousand, one hundred four".