29805761102 has 16 divisors (see below), whose sum is σ = 48866394192. Its totient is φ = 13551183360.

The previous prime is 29805761093. The next prime is 29805761113. The reversal of 29805761102 is 20116750892.

It is a self number, because there is not a number n which added to its sum of digits gives 29805761102.

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 7 ways as a sum of consecutive naturals, for example, 8553299 + ... + 8556782.

It is an arithmetic number, because the mean of its divisors is an integer number (3054149637).

Almost surely, 2^29805761102 is an apocalyptic number.

29805761102 is a deficient number, since it is larger than the sum of its proper divisors (19060633090).

29805761102 is a wasteful number, since it uses less digits than its factorization.

29805761102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17110163.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 29805761102 in words is "twenty-nine billion, eight hundred five million, seven hundred sixty-one thousand, one hundred two".