1051004118 has 24 divisors (see below), whose sum is σ = 2124015912. Its totient is φ = 346704384.

The previous prime is 1051004093. The next prime is 1051004189. The reversal of 1051004118 is 8114001501.

It is a happy number.

It is a super-2 number, since 2×1051004118² = 2209219312105915848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051004094 and 1051004103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47146 + ... + 65762.

It is an arithmetic number, because the mean of its divisors is an integer number (88500663).

Almost surely, 2^1051004118 is an apocalyptic number.

1051004118 is an abundant number, since it is smaller than the sum of its proper divisors (1073011794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051004118 is an equidigital number, since it uses as much as digits as its factorization.

1051004118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18816 (or 18719 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 1051004118 is about 32419.1936667154. The cubic root of 1051004118 is about 1016.7202478375.

Adding to 1051004118 its reverse (8114001501), we get a palindrome (9165005619).

The spelling of 1051004118 in words is "one billion, fifty-one million, four thousand, one hundred eighteen".