11012101202102 has 128 divisors (see below), whose sum is σ = 22336645459968. Its totient is φ = 3932167680000.

The previous prime is 11012101202083. The next prime is 11012101202107. The reversal of 11012101202102 is 20120210121011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012101202107) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 260084678 + ... + 260127014.

It is an arithmetic number, because the mean of its divisors is an integer number (174505042656).

Almost surely, 2^{11012101202102} is an apocalyptic number.

11012101202102 is an abundant number, since it is smaller than the sum of its proper divisors (11324544257866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012101202102 is a wasteful number, since it uses less digits than its factorization.

11012101202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43294.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11012101202102 its reverse (20120210121011), we get a palindrome (31132311323113).

The spelling of 11012101202102 in words is "eleven trillion, twelve billion, one hundred one million, two hundred two thousand, one hundred two".