121032323201023 has 32 divisors (see below), whose sum is σ = 132343867656000. Its totient is φ = 110011759082496.

The previous prime is 121032323201011. The next prime is 121032323201029. The reversal of 121032323201023 is 320102323230121.

It is a cyclic number.

It is not a de Polignac number, because 121032323201023 - 2³⁷ = 120894884247551 is a prime.

It is a super-3 number, since 3×121032323201023³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121032323201029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3463095153 + ... + 3463130101.

It is an arithmetic number, because the mean of its divisors is an integer number (4135745864250).

Almost surely, 2^{121032323201023} is an apocalyptic number.

121032323201023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

121032323201023 is a deficient number, since it is larger than the sum of its proper divisors (11311544454977).

121032323201023 is a wasteful number, since it uses less digits than its factorization.

121032323201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40891.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 121032323201023 its reverse (320102323230121), we get a palindrome (441134646431144).

The spelling of 121032323201023 in words is "one hundred twenty-one trillion, thirty-two billion, three hundred twenty-three million, two hundred one thousand, twenty-three".