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132011201 = 718858743
BaseRepresentation
bin1111101111001…
…01010011000001
3100012101212022202
413313211103001
5232243324301
621033242545
73162035210
oct767452301
9305355282
10132011201
1168575a73
1238263455
132147104a
1413765077
15b8c966b
hex7de54c1

132011201 has 4 divisors (see below), whose sum is σ = 150869952. Its totient is φ = 113152452.

The previous prime is 132011179. The next prime is 132011279. The reversal of 132011201 is 102110231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132011201 - 226 = 64902337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132011281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9429365 + ... + 9429378.

It is an arithmetic number, because the mean of its divisors is an integer number (37717488).

Almost surely, 2132011201 is an apocalyptic number.

It is an amenable number.

132011201 is a deficient number, since it is larger than the sum of its proper divisors (18858751).

132011201 is an equidigital number, since it uses as much as digits as its factorization.

132011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18858750.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 132011201 is about 11489.6127436916. The cubic root of 132011201 is about 509.1787384519.

Adding to 132011201 its reverse (102110231), we get a palindrome (234121432).

It can be divided in two parts, 1320 and 11201, that added together give a palindrome (12521).

The spelling of 132011201 in words is "one hundred thirty-two million, eleven thousand, two hundred one".

Divisors: 1 7 18858743 132011201