121132002220113 has 8 divisors (see below), whose sum is σ = 167078623752000. Its totient is φ = 77970024417488.

The previous prime is 121132002220109. The next prime is 121132002220183. The reversal of 121132002220113 is 311022200231121.

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 121132002220113 - 2² = 121132002220109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121132002220113.

It is not an unprimeable number, because it can be changed into a prime (121132002220183) 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, 696160932213 + ... + 696160932386.

It is an arithmetic number, because the mean of its divisors is an integer number (20884827969000).

Almost surely, 2^{121132002220113} is an apocalyptic number.

It is an amenable number.

121132002220113 is a deficient number, since it is larger than the sum of its proper divisors (45946621531887).

121132002220113 is a wasteful number, since it uses less digits than its factorization.

121132002220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392321864631.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 121132002220113 its reverse (311022200231121), we get a palindrome (432154202451234).

The spelling of 121132002220113 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, two million, two hundred twenty thousand, one hundred thirteen".