121002023211023 has 8 divisors (see below), whose sum is σ = 121497594398160. Its totient is φ = 120506643855360.

The previous prime is 121002023211007. The next prime is 121002023211049. The reversal of 121002023211023 is 320112320200121.

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 121002023211023 - 2⁴ = 121002023211007 is a prime.

It is a super-3 number, since 3×121002023211023³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121002023210986 and 121002023211004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121002023271023) 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, 46693673 + ... + 49216898.

It is an arithmetic number, because the mean of its divisors is an integer number (15187199299770).

Almost surely, 2^{121002023211023} is an apocalyptic number.

121002023211023 is a deficient number, since it is larger than the sum of its proper divisors (495571187137).

121002023211023 is an equidigital number, since it uses as much as digits as its factorization.

121002023211023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95915737.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121002023211023 its reverse (320112320200121), we get a palindrome (441114343411144).

The spelling of 121002023211023 in words is "one hundred twenty-one trillion, two billion, twenty-three million, two hundred eleven thousand, twenty-three".