121412133302 has 4 divisors (see below), whose sum is σ = 182118199956. Its totient is φ = 60706066650.

The previous prime is 121412133289. The next prime is 121412133317. The reversal of 121412133302 is 203331214121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203331214121 = 7 ⋅29047316303.

It is a super-2 number, since 2×121412133302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30353033324 + ... + 30353033327.

It is an arithmetic number, because the mean of its divisors is an integer number (45529549989).

Almost surely, 2^121412133302 is an apocalyptic number.

121412133302 is a deficient number, since it is larger than the sum of its proper divisors (60706066654).

121412133302 is an equidigital number, since it uses as much as digits as its factorization.

121412133302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60706066653.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 121412133302 its reverse (203331214121), we get a palindrome (324743347423).

The spelling of 121412133302 in words is "one hundred twenty-one billion, four hundred twelve million, one hundred thirty-three thousand, three hundred two".