1044502102 has 16 divisors (see below), whose sum is σ = 1804677120. Its totient is φ = 444118248.

The previous prime is 1044502097. The next prime is 1044502139. The reversal of 1044502102 is 2012054401.

It is a self number, because there is not a number n which added to its sum of digits gives 1044502102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291952 + ... + 295507.

It is an arithmetic number, because the mean of its divisors is an integer number (112792320).

Almost surely, 2^1044502102 is an apocalyptic number.

1044502102 is a deficient number, since it is larger than the sum of its proper divisors (760175018).

1044502102 is a wasteful number, since it uses less digits than its factorization.

1044502102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587595.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1044502102 is about 32318.7577422153. The cubic root of 1044502102 is about 1014.6192694686.

Adding to 1044502102 its reverse (2012054401), we get a palindrome (3056556503).

The spelling of 1044502102 in words is "one billion, forty-four million, five hundred two thousand, one hundred two".