100033231121204 has 48 divisors (see below), whose sum is σ = 195124819881600. Its totient is φ = 44593758084096.

The previous prime is 100033231121093. The next prime is 100033231121207. The reversal of 100033231121204 is 402121132330001.

It is a self number, because there is not a number n which added to its sum of digits gives 100033231121204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100033231121207) 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, 15950432 + ... + 21318600.

It is an arithmetic number, because the mean of its divisors is an integer number (4065100414200).

Almost surely, 2^{100033231121204} is an apocalyptic number.

It is an amenable number.

100033231121204 is a deficient number, since it is larger than the sum of its proper divisors (95091588760396).

100033231121204 is a wasteful number, since it uses less digits than its factorization.

100033231121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382632 (or 5382630 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 100033231121204 its reverse (402121132330001), we get a palindrome (502154363451205).

The spelling of 100033231121204 in words is "one hundred trillion, thirty-three billion, two hundred thirty-one million, one hundred twenty-one thousand, two hundred four".