121023330320003 has 4 divisors (see below), whose sum is σ = 121023415054848. Its totient is φ = 121023245585160.

The previous prime is 121023330319987. The next prime is 121023330320027. The reversal of 121023330320003 is 300023033320121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121023330320003 - 2⁴ = 121023330319987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121023330320083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40187651 + ... + 43094012.

It is an arithmetic number, because the mean of its divisors is an integer number (30255853763712).

Almost surely, 2^{121023330320003} is an apocalyptic number.

121023330320003 is a deficient number, since it is larger than the sum of its proper divisors (84734845).

121023330320003 is an equidigital number, since it uses as much as digits as its factorization.

121023330320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84734844.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 121023330320003 its reverse (300023033320121), we get a palindrome (421046363640124).

The spelling of 121023330320003 in words is "one hundred twenty-one trillion, twenty-three billion, three hundred thirty million, three hundred twenty thousand, three".