121033023313033 has 16 divisors (see below), whose sum is σ = 138451434435216. Its totient is φ = 104814916577280.

The previous prime is 121033023313019. The next prime is 121033023313043. The reversal of 121033023313033 is 330313320330121.

It can be written as a sum of positive squares in 8 ways, for example, as 18838655483904 + 102194367829129 = 4340352^2 + 10109123^2 .

It is not a de Polignac number, because 121033023313033 - 2²⁵ = 121032989758601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121033023312992 and 121033023313010.

It is not an unprimeable number, because it can be changed into a prime (121033023313043) 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, 874788238 + ... + 874926583.

It is an arithmetic number, because the mean of its divisors is an integer number (8653214652201).

Almost surely, 2^{121033023313033} is an apocalyptic number.

121033023313033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

121033023313033 is a deficient number, since it is larger than the sum of its proper divisors (17418411122183).

121033023313033 is a wasteful number, since it uses less digits than its factorization.

121033023313033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749715164.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 121033023313033 its reverse (330313320330121), we get a palindrome (451346343643154).

The spelling of 121033023313033 in words is "one hundred twenty-one trillion, thirty-three billion, twenty-three million, three hundred thirteen thousand, thirty-three".