1101002102 has 8 divisors (see below), whose sum is σ = 1661049936. Its totient is φ = 547318792.

The previous prime is 1101002099. The next prime is 1101002131. The reversal of 1101002102 is 2012001011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1101002102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1590698 + ... + 1591389.

It is an arithmetic number, because the mean of its divisors is an integer number (207631242).

Almost surely, 2^1101002102 is an apocalyptic number.

1101002102 is a deficient number, since it is larger than the sum of its proper divisors (560047834).

1101002102 is a wasteful number, since it uses less digits than its factorization.

1101002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182262.

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

The square root of 1101002102 is about 33181.3517205071. The cubic root of 1101002102 is about 1032.5934900014.

Adding to 1101002102 its reverse (2012001011), we get a palindrome (3113003113).

The spelling of 1101002102 in words is "one billion, one hundred one million, two thousand, one hundred two".