1102012102 has 16 divisors (see below), whose sum is σ = 1689569280. Its totient is φ = 538841608.

The previous prime is 1102012069. The next prime is 1102012129. The reversal of 1102012102 is 2012102011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131193 + ... + 139339.

It is an arithmetic number, because the mean of its divisors is an integer number (105598080).

Almost surely, 2^1102012102 is an apocalyptic number.

1102012102 is a deficient number, since it is larger than the sum of its proper divisors (587557178).

1102012102 is a wasteful number, since it uses less digits than its factorization.

1102012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9635.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1102012102 is about 33196.5676237770. The cubic root of 1102012102 is about 1032.9091420422.

Adding to 1102012102 its reverse (2012102011), we get a palindrome (3114114113).

The spelling of 1102012102 in words is "one billion, one hundred two million, twelve thousand, one hundred two".