100001134 has 4 divisors (see below), whose sum is σ = 150001704. Its totient is φ = 50000566.

The previous prime is 100001131. The next prime is 100001147. The reversal of 100001134 is 431100001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100001134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000282 + ... + 25000285.

It is an arithmetic number, because the mean of its divisors is an integer number (37500426).

Almost surely, 2^100001134 is an apocalyptic number.

100001134 is a deficient number, since it is larger than the sum of its proper divisors (50000570).

100001134 is an equidigital number, since it uses as much as digits as its factorization.

100001134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50000569.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 100001134 is about 10000.0566998393. The cubic root of 100001134 is about 464.1606378752.

Adding to 100001134 its reverse (431100001), we get a palindrome (531101135).

The spelling of 100001134 in words is "one hundred million, one thousand, one hundred thirty-four".