11000102121012 has 24 divisors (see below), whose sum is σ = 25731557113696. Its totient is φ = 3657464683488.

The previous prime is 11000102120963. The next prime is 11000102121031. The reversal of 11000102121012 is 21012120100011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1154497978 + ... + 1154507505.

Almost surely, 2^{11000102121012} is an apocalyptic number.

11000102121012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11000102121012 is an abundant number, since it is smaller than the sum of its proper divisors (14731454992684).

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

11000102121012 is a wasteful number, since it uses less digits than its factorization.

11000102121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309005887 (or 2309005885 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11000102121012 its reverse (21012120100011), we get a palindrome (32012222221023).

The spelling of 11000102121012 in words is "eleven trillion, one hundred two million, one hundred twenty-one thousand, twelve".