121033042004330 has 16 divisors (see below), whose sum is σ = 217874279125800. Its totient is φ = 48409927131072.

The previous prime is 121033042004279. The next prime is 121033042004353. The reversal of 121033042004330 is 33400240330121.

It can be written as a sum of positive squares in 4 ways, for example, as 62709563209969 + 58323478794361 = 7918937^2 + 7636981^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 121033042004330.

It is an unprimeable number.

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, 411054305 + ... + 411348644.

Almost surely, 2^{121033042004330} is an apocalyptic number.

121033042004330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121033042004330 is a deficient number, since it is larger than the sum of its proper divisors (96841237121470).

121033042004330 is a wasteful number, since it uses less digits than its factorization.

121033042004330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822417673.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 121033042004330 its reverse (33400240330121), we get a palindrome (154433282334451).

The spelling of 121033042004330 in words is "one hundred twenty-one trillion, thirty-three billion, forty-two million, four thousand, three hundred thirty".