1004115102 has 64 divisors (see below), whose sum is σ = 2123573760. Its totient is φ = 316116864.

The previous prime is 1004115089. The next prime is 1004115103. The reversal of 1004115102 is 2015114001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004115103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2796799 + ... + 2797157.

It is an arithmetic number, because the mean of its divisors is an integer number (33180840).

Almost surely, 2^1004115102 is an apocalyptic number.

1004115102 is an abundant number, since it is smaller than the sum of its proper divisors (1119458658).

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

1004115102 is a wasteful number, since it uses less digits than its factorization.

1004115102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1004115102 is about 31687.7752769108. The cubic root of 1004115102 is about 1001.3698233938.

Adding to 1004115102 its reverse (2015114001), we get a palindrome (3019229103).

The spelling of 1004115102 in words is "one billion, four million, one hundred fifteen thousand, one hundred two".