10111001100002 has 24 divisors (see below), whose sum is σ = 16672470731868. Its totient is φ = 4595398679520.

The previous prime is 10111001099999. The next prime is 10111001100029. The reversal of 10111001100002 is 20000110011101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9049814740681 + 1061186359321 = 3008291^2 + 1030139^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136673 + ... + 4498964.

Almost surely, 2^{10111001100002} is an apocalyptic number.

10111001100002 is a deficient number, since it is larger than the sum of its proper divisors (6561469631866).

10111001100002 is a wasteful number, since it uses less digits than its factorization.

10111001100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644674 (or 4644663 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10111001100002 its reverse (20000110011101), we get a palindrome (30111111111103).

The spelling of 10111001100002 in words is "ten trillion, one hundred eleven billion, one million, one hundred thousand, two".