121331410203141 has 12 divisors (see below), whose sum is σ = 175281550367040. Its totient is φ = 80876036511720.

The previous prime is 121331410203079. The next prime is 121331410203161. The reversal of 121331410203141 is 141302014133121.

121331410203141 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 3 + 1 + 410 + 203 + 1 + 41 = 666.

It is not a de Polignac number, because 121331410203141 - 2⁶ = 121331410203077 is a prime.

It is a super-2 number, since 2×121331410203141² (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 (121331410203161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 964124451 + ... + 964250288.

It is an arithmetic number, because the mean of its divisors is an integer number (14606795863920).

Almost surely, 2^{121331410203141} is an apocalyptic number.

It is an amenable number.

121331410203141 is a deficient number, since it is larger than the sum of its proper divisors (53950140163899).

121331410203141 is a wasteful number, since it uses less digits than its factorization.

121331410203141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928381736 (or 1928381733 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 121331410203141 its reverse (141302014133121), we get a palindrome (262633424336262).

The spelling of 121331410203141 in words is "one hundred twenty-one trillion, three hundred thirty-one billion, four hundred ten million, two hundred three thousand, one hundred forty-one".