10111001102002 has 32 divisors (see below), whose sum is σ = 16233723883440. Its totient is φ = 4706337484800.

The previous prime is 10111001101969. The next prime is 10111001102009. The reversal of 10111001102002 is 20020110011101.

It can be written as a sum of positive squares in 8 ways, for example, as 9139260580641 + 971740521361 = 3023121^2 + 985769^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10111001102002.

It is not an unprimeable number, because it can be changed into a prime (10111001102009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2005848 + ... + 4923964.

Almost surely, 2^{10111001102002} is an apocalyptic number.

10111001102002 is a deficient number, since it is larger than the sum of its proper divisors (6122722781438).

10111001102002 is a wasteful number, since it uses less digits than its factorization.

10111001102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919246.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10111001102002 its reverse (20020110011101), we get a palindrome (30131111113103).

The spelling of 10111001102002 in words is "ten trillion, one hundred eleven billion, one million, one hundred two thousand, two".