11110201012102 has 24 divisors (see below), whose sum is σ = 17740238045760. Its totient is φ = 5217414664320.

The previous prime is 11110201012087. The next prime is 11110201012139. The reversal of 11110201012102 is 20121010201111.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 19787649 + ... + 20341372.

It is an arithmetic number, because the mean of its divisors is an integer number (739176585240).

Almost surely, 2^{11110201012102} is an apocalyptic number.

11110201012102 is a deficient number, since it is larger than the sum of its proper divisors (6630037033658).

11110201012102 is a wasteful number, since it uses less digits than its factorization.

11110201012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40129536 (or 40129519 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110201012102 its reverse (20121010201111), we get a palindrome (31231211213213).

The spelling of 11110201012102 in words is "eleven trillion, one hundred ten billion, two hundred one million, twelve thousand, one hundred two".