121133121233332 has 24 divisors (see below), whose sum is σ = 228289830198696. Its totient is φ = 55907475312768.

The previous prime is 121133121233309. The next prime is 121133121233359. The reversal of 121133121233332 is 233332121331121.

It can be written as a sum of positive squares in 4 ways, for example, as 7443489932176 + 113689631301156 = 2728276^2 + 10662534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 121133121233294 and 121133121233303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25077678 + ... + 29515354.

It is an arithmetic number, because the mean of its divisors is an integer number (9512076258279).

Almost surely, 2^{121133121233332} is an apocalyptic number.

It is an amenable number.

121133121233332 is a deficient number, since it is larger than the sum of its proper divisors (107156708965364).

121133121233332 is a wasteful number, since it uses less digits than its factorization.

121133121233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962627 (or 4962625 counting only the distinct ones).

The product of its digits is 11664, while the sum is 31.

Adding to 121133121233332 its reverse (233332121331121), we get a palindrome (354465242564453).

The spelling of 121133121233332 in words is "one hundred twenty-one trillion, one hundred thirty-three billion, one hundred twenty-one million, two hundred thirty-three thousand, three hundred thirty-two".