192011009102 has 16 divisors (see below), whose sum is σ = 314685482112. Its totient is φ = 87142828920.

The previous prime is 192011009053. The next prime is 192011009111. The reversal of 192011009102 is 201900110291.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6730568 + ... + 6759035.

It is an arithmetic number, because the mean of its divisors is an integer number (19667842632).

Almost surely, 2^192011009102 is an apocalyptic number.

192011009102 is a deficient number, since it is larger than the sum of its proper divisors (122674473010).

192011009102 is a wasteful number, since it uses less digits than its factorization.

192011009102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13490263.

The product of its (nonzero) digits is 324, while the sum is 26.

Adding to 192011009102 its reverse (201900110291), we get a palindrome (393911119393).

The spelling of 192011009102 in words is "one hundred ninety-two billion, eleven million, nine thousand, one hundred two".