121023330320333 has 16 divisors (see below), whose sum is σ = 144326293689600. Its totient is φ = 99223866905856.

The previous prime is 121023330320297. The next prime is 121023330320339. The reversal of 121023330320333 is 333023033320121.

It is not a de Polignac number, because 121023330320333 - 2²⁴ = 121023313543117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121023330320296 and 121023330320305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121023330320339) 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, 126002693 + ... + 126959541.

It is an arithmetic number, because the mean of its divisors is an integer number (9020393355600).

Almost surely, 2^{121023330320333} is an apocalyptic number.

It is an amenable number.

121023330320333 is a deficient number, since it is larger than the sum of its proper divisors (23302963369267).

121023330320333 is an equidigital number, since it uses as much as digits as its factorization.

121023330320333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742476.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 121023330320333 its reverse (333023033320121), we get a palindrome (454046363640454).

The spelling of 121023330320333 in words is "one hundred twenty-one trillion, twenty-three billion, three hundred thirty million, three hundred twenty thousand, three hundred thirty-three".