121100333104 has 40 divisors (see below), whose sum is σ = 239689748160. Its totient is φ = 59245621248.

The previous prime is 121100333077. The next prime is 121100333113. The reversal of 121100333104 is 401333001121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2997712 + ... + 3037840.

It is an arithmetic number, because the mean of its divisors is an integer number (5992243704).

Almost surely, 2^121100333104 is an apocalyptic number.

It is an amenable number.

121100333104 is a deficient number, since it is larger than the sum of its proper divisors (118589415056).

121100333104 is a wasteful number, since it uses less digits than its factorization.

121100333104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44197 (or 44191 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121100333104 its reverse (401333001121), we get a palindrome (522433334225).

The spelling of 121100333104 in words is "one hundred twenty-one billion, one hundred million, three hundred thirty-three thousand, one hundred four".