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100130101 = 434015807
BaseRepresentation
bin1011111011111…
…01110100110101
320222102010200021
411331331310311
5201113130401
613534045141
72324043331
oct575756465
9228363607
10100130101
1151580255
12296497b1
131798aaa6
14d4267c1
158bcd2a1
hex5f7dd35

100130101 has 8 divisors (see below), whose sum is σ = 102731904. Its totient is φ = 97540800.

The previous prime is 100130099. The next prime is 100130117. The reversal of 100130101 is 101031001.

It is a happy number.

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 100130101 - 21 = 100130099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100130141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14340 + ... + 20146.

It is an arithmetic number, because the mean of its divisors is an integer number (12841488).

Almost surely, 2100130101 is an apocalyptic number.

It is an amenable number.

100130101 is a deficient number, since it is larger than the sum of its proper divisors (2601803).

100130101 is an equidigital number, since it uses as much as digits as its factorization.

100130101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 100130101 is about 10006.5029355914. The cubic root of 100130101 is about 464.3600879131.

Adding to 100130101 its reverse (101031001), we get a palindrome (201161102).

The spelling of 100130101 in words is "one hundred million, one hundred thirty thousand, one hundred one".

Divisors: 1 43 401 5807 17243 249701 2328607 100130101