121132303202111 has 8 divisors (see below), whose sum is σ = 126752670785664. Its totient is φ = 115618990239360.

The previous prime is 121132303202101. The next prime is 121132303202147. The reversal of 121132303202111 is 111202303231121.

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 121132303202111 - 2⁴⁶ = 50763559024447 is a prime.

It is a super-2 number, since 2×121132303202111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121132303202101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26763652886 + ... + 26763657411.

It is an arithmetic number, because the mean of its divisors is an integer number (15844083848208).

Almost surely, 2^{121132303202111} is an apocalyptic number.

121132303202111 is a deficient number, since it is larger than the sum of its proper divisors (5620367583553).

121132303202111 is an equidigital number, since it uses as much as digits as its factorization.

121132303202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53527310401.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 121132303202111 its reverse (111202303231121), we get a palindrome (232334606433232).

The spelling of 121132303202111 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, three hundred three million, two hundred two thousand, one hundred eleven".