121232034011 has 16 divisors (see below), whose sum is σ = 140976038400. Its totient is φ = 103088700000.

The previous prime is 121232033987. The next prime is 121232034019. The reversal of 121232034011 is 110430232121.

It is not a de Polignac number, because 121232034011 - 2¹⁸ = 121231771867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121232034019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3654740 + ... + 3687761.

It is an arithmetic number, because the mean of its divisors is an integer number (8811002400).

Almost surely, 2^121232034011 is an apocalyptic number.

121232034011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

121232034011 is a deficient number, since it is larger than the sum of its proper divisors (19744004389).

121232034011 is a wasteful number, since it uses less digits than its factorization.

121232034011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342610.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121232034011 its reverse (110430232121), we get a palindrome (231662266132).

The spelling of 121232034011 in words is "one hundred twenty-one billion, two hundred thirty-two million, thirty-four thousand, eleven".