121203110241234 has 96 divisors (see below), whose sum is σ = 306252286579200. Its totient is φ = 34628853889728.

The previous prime is 121203110241193. The next prime is 121203110241277. The reversal of 121203110241234 is 432142011302121.

121203110241234 is a `hidden beast` number, since 1 + 2 + 1 + 203 + 1 + 10 + 2 + 412 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 121203110241198 and 121203110241207.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 446658222 + ... + 446929494.

It is an arithmetic number, because the mean of its divisors is an integer number (3190127985200).

Almost surely, 2^{121203110241234} is an apocalyptic number.

121203110241234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121203110241234 is an abundant number, since it is smaller than the sum of its proper divisors (185049176337966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121203110241234 is a wasteful number, since it uses less digits than its factorization.

121203110241234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343669 (or 343652 counting only the distinct ones).

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

Adding to 121203110241234 its reverse (432142011302121), we get a palindrome (553345121543355).

The spelling of 121203110241234 in words is "one hundred twenty-one trillion, two hundred three billion, one hundred ten million, two hundred forty-one thousand, two hundred thirty-four".