121132302202231 has 8 divisors (see below), whose sum is σ = 121193274736800. Its totient is φ = 121071330924960.

The previous prime is 121132302202199. The next prime is 121132302202243. The reversal of 121132302202231 is 132202203231121.

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 121132302202231 - 2⁵ = 121132302202199 is a prime.

It is a super-2 number, since 2×121132302202231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121132302202196 and 121132302202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121132302292231) 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, 237525825 + ... + 238035253.

It is an arithmetic number, because the mean of its divisors is an integer number (15149159342100).

Almost surely, 2^{121132302202231} is an apocalyptic number.

121132302202231 is a deficient number, since it is larger than the sum of its proper divisors (60972534569).

121132302202231 is a wasteful number, since it uses less digits than its factorization.

121132302202231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628649.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 121132302202231 its reverse (132202203231121), we get a palindrome (253334505433352).

The spelling of 121132302202231 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, three hundred two million, two hundred two thousand, two hundred thirty-one".