121032132130231 has 8 divisors (see below), whose sum is σ = 138330049966880. Its totient is φ = 103736117605248.

The previous prime is 121032132130219. The next prime is 121032132130297. The reversal of 121032132130231 is 132031231230121.

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 121032132130231 - 2¹⁹ = 121032131605943 is a prime.

It is a super-2 number, since 2×121032132130231² (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 = 121032132130196 and 121032132130205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121032132136231) 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, 475691646 + ... + 475946011.

It is an arithmetic number, because the mean of its divisors is an integer number (17291256245860).

Almost surely, 2^{121032132130231} is an apocalyptic number.

121032132130231 is a deficient number, since it is larger than the sum of its proper divisors (17297917836649).

121032132130231 is an equidigital number, since it uses as much as digits as its factorization.

121032132130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951655833.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 121032132130231 its reverse (132031231230121), we get a palindrome (253063363360352).

The spelling of 121032132130231 in words is "one hundred twenty-one trillion, thirty-two billion, one hundred thirty-two million, one hundred thirty thousand, two hundred thirty-one".