100623404020472 has 32 divisors (see below), whose sum is σ = 189848292480000. Its totient is φ = 49997350332384.

The previous prime is 100623404020427. The next prime is 100623404020511. The reversal of 100623404020472 is 274020404326001.

100623404020472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 4742972 + ... + 14958027.

It is an arithmetic number, because the mean of its divisors is an integer number (5932759140000).

Almost surely, 2^{100623404020472} is an apocalyptic number.

It is an amenable number.

100623404020472 is a deficient number, since it is larger than the sum of its proper divisors (89224888459528).

100623404020472 is a wasteful number, since it uses less digits than its factorization.

100623404020472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704995 (or 19704991 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 100623404020472 its reverse (274020404326001), we get a palindrome (374643808346473).

The spelling of 100623404020472 in words is "one hundred trillion, six hundred twenty-three billion, four hundred four million, twenty thousand, four hundred seventy-two".