1101102002 has 64 divisors (see below), whose sum is σ = 2348123904. Its totient is φ = 372695040.

The previous prime is 1101101993. The next prime is 1101102049. The reversal of 1101102002 is 2002011011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17858 + ... + 50210.

It is an arithmetic number, because the mean of its divisors is an integer number (36689436).

Almost surely, 2^1101102002 is an apocalyptic number.

1101102002 is an abundant number, since it is smaller than the sum of its proper divisors (1247021902).

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

1101102002 is a wasteful number, since it uses less digits than its factorization.

1101102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32403.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1101102002 is about 33182.8570499889. The cubic root of 1101102002 is about 1032.6247200265.

Adding to 1101102002 its reverse (2002011011), we get a palindrome (3103113013).

Subtracting 1101102002 from its reverse (2002011011), we obtain a palindrome (900909009).

The spelling of 1101102002 in words is "one billion, one hundred one million, one hundred two thousand, two".