100401134 has 8 divisors (see below), whose sum is σ = 152664960. Its totient is φ = 49512816.

The previous prime is 100401127. The next prime is 100401139. The reversal of 100401134 is 431104001.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100401139) 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 3 ways as a sum of consecutive naturals, for example, 343694 + ... + 343985.

It is an arithmetic number, because the mean of its divisors is an integer number (19083120).

Almost surely, 2^100401134 is an apocalyptic number.

100401134 is a deficient number, since it is larger than the sum of its proper divisors (52263826).

100401134 is an equidigital number, since it uses as much as digits as its factorization.

100401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687754.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 100401134 is about 10020.0366266796. The cubic root of 100401134 is about 464.7786883807.

Adding to 100401134 its reverse (431104001), we get a palindrome (531505135).

The spelling of 100401134 in words is "one hundred million, four hundred one thousand, one hundred thirty-four".