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132130101 = 32315712197
BaseRepresentation
bin1111110000000…
…10010100110101
3100012121220102110
413320002110311
5232311130401
621040001233
73163041645
oct770022465
9305556373
10132130101
1168647334
1238300219
13214b31bc
1413796525
15b8ee9d6
hex7e02535

132130101 has 16 divisors (see below), whose sum is σ = 185019264. Its totient is φ = 83713344.

The previous prime is 132130093. The next prime is 132130111. The reversal of 132130101 is 101031231.

It is not a de Polignac number, because 132130101 - 23 = 132130093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132130111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4735 + ... + 16931.

It is an arithmetic number, because the mean of its divisors is an integer number (11563704).

Almost surely, 2132130101 is an apocalyptic number.

It is an amenable number.

132130101 is a deficient number, since it is larger than the sum of its proper divisors (52889163).

132130101 is a wasteful number, since it uses less digits than its factorization.

132130101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12380.

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

The square root of 132130101 is about 11494.7858179263. The cubic root of 132130101 is about 509.3315618095.

Adding to 132130101 its reverse (101031231), we get a palindrome (233161332).

It can be divided in two parts, 132130 and 101, that added together give a palindrome (132231).

The spelling of 132130101 in words is "one hundred thirty-two million, one hundred thirty thousand, one hundred one".

Divisors: 1 3 23 69 157 471 3611 10833 12197 36591 280531 841593 1914929 5744787 44043367 132130101