121141124230203 has 48 divisors (see below), whose sum is σ = 218160550423296. Its totient is φ = 62929980285120.

The previous prime is 121141124230187. The next prime is 121141124230207. The reversal of 121141124230203 is 302032421141121.

121141124230203 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 411 + 2 + 42 + 3 + 0 + 203 = 666.

It is not a de Polignac number, because 121141124230203 - 2⁴ = 121141124230187 is a prime.

It is a super-3 number, since 3×121141124230203³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (121141124230207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103274625 + ... + 104441037.

It is an arithmetic number, because the mean of its divisors is an integer number (4545011467152).

Almost surely, 2^{121141124230203} is an apocalyptic number.

121141124230203 is a deficient number, since it is larger than the sum of its proper divisors (97019426193093).

121141124230203 is a wasteful number, since it uses less digits than its factorization.

121141124230203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316304 (or 1316301 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 121141124230203 its reverse (302032421141121), we get a palindrome (423173545371324).

The spelling of 121141124230203 in words is "one hundred twenty-one trillion, one hundred forty-one billion, one hundred twenty-four million, two hundred thirty thousand, two hundred three".