121232331113 has 8 divisors (see below), whose sum is σ = 121341369600. Its totient is φ = 121123336768.

The previous prime is 121232331071. The next prime is 121232331131. The reversal of 121232331113 is 311133232121.

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

It is a cyclic number.

It is not a de Polignac number, because 121232331113 - 2¹⁶ = 121232265577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121232331163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7778993 + ... + 7794561.

It is an arithmetic number, because the mean of its divisors is an integer number (15167671200).

Almost surely, 2^121232331113 is an apocalyptic number.

It is an amenable number.

121232331113 is a deficient number, since it is larger than the sum of its proper divisors (109038487).

121232331113 is a wasteful number, since it uses less digits than its factorization.

121232331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22071.

The product of its digits is 648, while the sum is 23.

Adding to 121232331113 its reverse (311133232121), we get a palindrome (432365563234).

The spelling of 121232331113 in words is "one hundred twenty-one billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred thirteen".