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130132101 = 3113943397
BaseRepresentation
bin1111100000110…
…10100010000101
3100001212101200110
413300122202011
5231303211401
620525103233
73140050611
oct760324205
9301771613
10130132101
11675021a0
12376b7b19
1320c63958
14133d6341
15b6579d6
hex7c1a885

130132101 has 8 divisors (see below), whose sum is σ = 189283104. Its totient is φ = 78867920.

The previous prime is 130132099. The next prime is 130132103. The reversal of 130132101 is 101231031.

It is an interprime number because it is at equal distance from previous prime (130132099) and next prime (130132103).

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 130132101 - 21 = 130132099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130132103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971666 + ... + 1971731.

It is an arithmetic number, because the mean of its divisors is an integer number (23660388).

Almost surely, 2130132101 is an apocalyptic number.

130132101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130132101 is a deficient number, since it is larger than the sum of its proper divisors (59151003).

130132101 is a wasteful number, since it uses less digits than its factorization.

130132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943411.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130132101 is about 11407.5457921500. The cubic root of 130132101 is about 506.7512327586.

Adding to 130132101 its reverse (101231031), we get a palindrome (231363132).

It can be divided in two parts, 130 and 132101, that added together give a palindrome (132231).

The spelling of 130132101 in words is "one hundred thirty million, one hundred thirty-two thousand, one hundred one".

Divisors: 1 3 11 33 3943397 11830191 43377367 130132101