100401133433 has 8 divisors (see below), whose sum is σ = 104813624256. Its totient is φ = 95992578000.

The previous prime is 100401133423. The next prime is 100401133499. The reversal of 100401133433 is 334331104001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100401133433 - 2⁸ = 100401133177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100401133399 and 100401133408.

It is not an unprimeable number, because it can be changed into a prime (100401133423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931643 + ... + 1033808.

It is an arithmetic number, because the mean of its divisors is an integer number (13101703032).

Almost surely, 2^100401133433 is an apocalyptic number.

It is an amenable number.

100401133433 is a deficient number, since it is larger than the sum of its proper divisors (4412490823).

100401133433 is a wasteful number, since it uses less digits than its factorization.

100401133433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967695.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100401133433 its reverse (334331104001), we get a palindrome (434732237434).

The spelling of 100401133433 in words is "one hundred billion, four hundred one million, one hundred thirty-three thousand, four hundred thirty-three".