1002103552 has 18 divisors (see below), whose sum is σ = 2000293148. Its totient is φ = 501051648.

The previous prime is 1002103541. The next prime is 1002103601. The reversal of 1002103552 is 2553012001.

1002103552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1956978 + ... + 1957489.

Almost surely, 2^1002103552 is an apocalyptic number.

It is an amenable number.

1002103552 is a deficient number, since it is larger than the sum of its proper divisors (998189596).

1002103552 is an frugal number, since it uses more digits than its factorization.

1002103552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914483 (or 3914469 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1002103552 is about 31656.0192064637. The cubic root of 1002103552 is about 1000.7006929148.

Adding to 1002103552 its reverse (2553012001), we get a palindrome (3555115553).

The spelling of 1002103552 in words is "one billion, two million, one hundred three thousand, five hundred fifty-two".