102044041102 has 16 divisors (see below), whose sum is σ = 158371964640. Its totient is φ = 49254003232.

The previous prime is 102044041093. The next prime is 102044041147. The reversal of 102044041102 is 201140440201.

It is a self number, because there is not a number n which added to its sum of digits gives 102044041102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185823 + ... + 488485.

It is an arithmetic number, because the mean of its divisors is an integer number (9898247790).

Almost surely, 2^102044041102 is an apocalyptic number.

102044041102 is a deficient number, since it is larger than the sum of its proper divisors (56327923538).

102044041102 is a wasteful number, since it uses less digits than its factorization.

102044041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308507.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102044041102 its reverse (201140440201), we get a palindrome (303184481303).

The spelling of 102044041102 in words is "one hundred two billion, forty-four million, forty-one thousand, one hundred two".