121202101001101 has 8 divisors (see below), whose sum is σ = 123005921623200. Its totient is φ = 119411592708720.

The previous prime is 121202101001063. The next prime is 121202101001117. The reversal of 121202101001101 is 101100101202121.

It is a happy number.

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 121202101001101 - 2¹⁹ = 121202100476813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121202101701101) 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, 3328064086 + ... + 3328100503.

It is an arithmetic number, because the mean of its divisors is an integer number (15375740202900).

Almost surely, 2^{121202101001101} is an apocalyptic number.

It is an amenable number.

121202101001101 is a deficient number, since it is larger than the sum of its proper divisors (1803820622099).

121202101001101 is a wasteful number, since it uses less digits than its factorization.

121202101001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656164859.

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

Adding to 121202101001101 its reverse (101100101202121), we get a palindrome (222302202203222).

The spelling of 121202101001101 in words is "one hundred twenty-one trillion, two hundred two billion, one hundred one million, one thousand, one hundred one".