100401333104 has 20 divisors (see below), whose sum is σ = 195245405280. Its totient is φ = 50015422080.

The previous prime is 100401333103. The next prime is 100401333139. The reversal of 100401333104 is 401333104001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100401333103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11573309 + ... + 11581980.

It is an arithmetic number, because the mean of its divisors is an integer number (9762270264).

Almost surely, 2^100401333104 is an apocalyptic number.

It is an amenable number.

100401333104 is a deficient number, since it is larger than the sum of its proper divisors (94844072176).

100401333104 is a wasteful number, since it uses less digits than its factorization.

100401333104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23155568 (or 23155562 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100401333104 its reverse (401333104001), we get a palindrome (501734437105).

The spelling of 100401333104 in words is "one hundred billion, four hundred one million, three hundred thirty-three thousand, one hundred four".