121031030033441 has 8 divisors (see below), whose sum is σ = 132254274744000. Its totient is φ = 109844522622640.

The previous prime is 121031030033437. The next prime is 121031030033497. The reversal of 121031030033441 is 144330030130121.

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 121031030033441 - 2² = 121031030033437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121031030033441.

It is not an unprimeable number, because it can be changed into a prime (121031030033141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9184318046 + ... + 9184331223.

It is an arithmetic number, because the mean of its divisors is an integer number (16531784343000).

Almost surely, 2^{121031030033441} is an apocalyptic number.

121031030033441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121031030033441 is a deficient number, since it is larger than the sum of its proper divisors (11223244710559).

121031030033441 is a wasteful number, since it uses less digits than its factorization.

121031030033441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18368649879.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 121031030033441 its reverse (144330030130121), we get a palindrome (265361060163562).

The spelling of 121031030033441 in words is "one hundred twenty-one trillion, thirty-one billion, thirty million, thirty-three thousand, four hundred forty-one".