1004112102 has 32 divisors (see below), whose sum is σ = 2304986112. Its totient is φ = 285655104.

The previous prime is 1004112097. The next prime is 1004112113. The reversal of 1004112102 is 2012114001.

It is a happy number.

It is a super-2 number, since 2×1004112102² = 2016482226765716808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41518 + ... + 61089.

It is an arithmetic number, because the mean of its divisors is an integer number (72030816).

Almost surely, 2^1004112102 is an apocalyptic number.

1004112102 is an abundant number, since it is smaller than the sum of its proper divisors (1300874010).

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

1004112102 is a wasteful number, since it uses less digits than its factorization.

1004112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102852.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1004112102 is about 31687.7279400086. The cubic root of 1004112102 is about 1001.3688261268.

Adding to 1004112102 its reverse (2012114001), we get a palindrome (3016226103).

The spelling of 1004112102 in words is "one billion, four million, one hundred twelve thousand, one hundred two".