100120433121204 has 24 divisors (see below), whose sum is σ = 239312254778688. Its totient is φ = 32559490445760.

The previous prime is 100120433121179. The next prime is 100120433121277. The reversal of 100120433121204 is 402121334021001.

It is a super-2 number, since 2×100120433121204² (a number of 29 digits) contains 22 as substring.

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, 101748407152 + ... + 101748408135.

It is an arithmetic number, because the mean of its divisors is an integer number (9971343949112).

Almost surely, 2^{100120433121204} is an apocalyptic number.

It is an amenable number.

100120433121204 is an abundant number, since it is smaller than the sum of its proper divisors (139191821657484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100120433121204 is a wasteful number, since it uses less digits than its factorization.

100120433121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203496815335 (or 203496815333 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 100120433121204 its reverse (402121334021001), we get a palindrome (502241767142205).

The spelling of 100120433121204 in words is "one hundred trillion, one hundred twenty billion, four hundred thirty-three million, one hundred twenty-one thousand, two hundred four".