1002115204 has 12 divisors (see below), whose sum is σ = 1753927504. Its totient is φ = 500993064.

The previous prime is 1002115199. The next prime is 1002115223. The reversal of 1002115204 is 4025112001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42379 + ... + 61645.

Almost surely, 2^1002115204 is an apocalyptic number.

It is an amenable number.

1002115204 is a deficient number, since it is larger than the sum of its proper divisors (751812300).

1002115204 is a wasteful number, since it uses less digits than its factorization.

1002115204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32274 (or 32272 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1002115204 is about 31656.2032467572. The cubic root of 1002115204 is about 1000.7045714625.

Adding to 1002115204 its reverse (4025112001), we get a palindrome (5027227205).

The spelling of 1002115204 in words is "one billion, two million, one hundred fifteen thousand, two hundred four".