121333233103133 has 16 divisors (see below), whose sum is σ = 127848535963200. Its totient is φ = 114830870394240.

The previous prime is 121333233103109. The next prime is 121333233103151. The reversal of 121333233103133 is 331301332333121.

It is a cyclic number.

It is not a de Polignac number, because 121333233103133 - 2¹⁴ = 121333233086749 is a prime.

It is a super-2 number, since 2×121333233103133² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121333233103133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121333233103163) 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, 1298760098 + ... + 1298853516.

It is an arithmetic number, because the mean of its divisors is an integer number (7990533497700).

Almost surely, 2^{121333233103133} is an apocalyptic number.

It is an amenable number.

121333233103133 is a deficient number, since it is larger than the sum of its proper divisors (6515302860067).

121333233103133 is a wasteful number, since it uses less digits than its factorization.

121333233103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161932.

The product of its (nonzero) digits is 26244, while the sum is 32.

Adding to 121333233103133 its reverse (331301332333121), we get a palindrome (452634565436254).

The spelling of 121333233103133 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, two hundred thirty-three million, one hundred three thousand, one hundred thirty-three".