121011034011124 has 6 divisors (see below), whose sum is σ = 211769309519474. Its totient is φ = 60505517005560.

The previous prime is 121011034011107. The next prime is 121011034011137. The reversal of 121011034011124 is 421110430110121.

It can be written as a sum of positive squares in only one way, i.e., 120732144401124 + 278889610000 = 10987818^2 + 528100^2 .

It is a junction number, because it is equal to n+sod(n) for n = 121011034011095 and 121011034011104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15126379251387 + ... + 15126379251394.

Almost surely, 2^{121011034011124} is an apocalyptic number.

It is an amenable number.

121011034011124 is a deficient number, since it is larger than the sum of its proper divisors (90758275508350).

121011034011124 is a wasteful number, since it uses less digits than its factorization.

121011034011124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30252758502785 (or 30252758502783 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 121011034011124 its reverse (421110430110121), we get a palindrome (542121464121245).

The spelling of 121011034011124 in words is "one hundred twenty-one trillion, eleven billion, thirty-four million, eleven thousand, one hundred twenty-four".