121102000001 has 8 divisors (see below), whose sum is σ = 121328546304. Its totient is φ = 120875645520.

The previous prime is 121101999971. The next prime is 121102000043. The reversal of 121102000001 is 100000201121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121102000001 - 2¹⁰ = 121101998977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121102000081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248416 + ... + 1341918.

It is an arithmetic number, because the mean of its divisors is an integer number (15166068288).

Almost surely, 2^121102000001 is an apocalyptic number.

It is an amenable number.

121102000001 is a deficient number, since it is larger than the sum of its proper divisors (226546303).

121102000001 is an equidigital number, since it uses as much as digits as its factorization.

121102000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95911.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 121102000001 its reverse (100000201121), we get a palindrome (221102201122).

The spelling of 121102000001 in words is "one hundred twenty-one billion, one hundred two million, one", and thus it is an aban number.