121124012111134 has 8 divisors (see below), whose sum is σ = 185114056245480. Its totient is φ = 59419326695976.

The previous prime is 121124012111129. The next prime is 121124012111149. The reversal of 121124012111134 is 431111210421121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 121124012111099 and 121124012111108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571339679664 + ... + 571339679875.

It is an arithmetic number, because the mean of its divisors is an integer number (23139257030685).

Almost surely, 2^{121124012111134} is an apocalyptic number.

121124012111134 is a deficient number, since it is larger than the sum of its proper divisors (63990044134346).

121124012111134 is a wasteful number, since it uses less digits than its factorization.

121124012111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142679359594.

The product of its (nonzero) digits is 384, while the sum is 25.

Adding to 121124012111134 its reverse (431111210421121), we get a palindrome (552235222532255).

The spelling of 121124012111134 in words is "one hundred twenty-one trillion, one hundred twenty-four billion, twelve million, one hundred eleven thousand, one hundred thirty-four".