1011102000121 has 16 divisors (see below), whose sum is σ = 1068687074304. Its totient is φ = 954716163984.

The previous prime is 1011102000067. The next prime is 1011102000197. The reversal of 1011102000121 is 1210002011101.

It is a cyclic number.

It is not a de Polignac number, because 1011102000121 - 2²⁵ = 1011068445689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011102000098 and 1011102000107.

It is not an unprimeable number, because it can be changed into a prime (1011102000521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29421 + ... + 1422346.

It is an arithmetic number, because the mean of its divisors is an integer number (66792942144).

Almost surely, 2^{1011102000121} is an apocalyptic number.

It is an amenable number.

1011102000121 is a deficient number, since it is larger than the sum of its proper divisors (57585074183).

1011102000121 is a wasteful number, since it uses less digits than its factorization.

1011102000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452180.

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

Adding to 1011102000121 its reverse (1210002011101), we get a palindrome (2221104011222).

The spelling of 1011102000121 in words is "one trillion, eleven billion, one hundred two million, one hundred twenty-one", and thus it is an aban number.