121033122331 has 8 divisors (see below), whose sum is σ = 132174692784. Its totient is φ = 109914645120.

The previous prime is 121033122319. The next prime is 121033122337. The reversal of 121033122331 is 133221330121.

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 121033122331 - 2¹¹ = 121033120283 is a prime.

It is a super-2 number, since 2×121033122331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121033122337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5762346 + ... + 5783311.

It is an arithmetic number, because the mean of its divisors is an integer number (16521836598).

Almost surely, 2^121033122331 is an apocalyptic number.

121033122331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

121033122331 is a deficient number, since it is larger than the sum of its proper divisors (11141570453).

121033122331 is a wasteful number, since it uses less digits than its factorization.

121033122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11546621.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 121033122331 its reverse (133221330121), we get a palindrome (254254452452).

The spelling of 121033122331 in words is "one hundred twenty-one billion, thirty-three million, one hundred twenty-two thousand, three hundred thirty-one".