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2133032201 = 61231115131
BaseRepresentation
bin111111100100011…
…0111110100001001
312111122200021002122
41333020313310021
513332024012301
6551354141025
7103600321526
oct17710676411
95448607078
102133032201
119a504a733
124b6421775
1327cbb5041
1416340814d
15c73de81b
hex7f237d09

2133032201 has 8 divisors (see below), whose sum is σ = 2169081408. Its totient is φ = 2097018000.

The previous prime is 2133032171. The next prime is 2133032261. The reversal of 2133032201 is 1022303312.

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 2133032201 - 226 = 2065923337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133032201.

It is not an unprimeable number, because it can be changed into a prime (2133032261) 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, 133406 + ... + 148536.

It is an arithmetic number, because the mean of its divisors is an integer number (271135176).

Almost surely, 22133032201 is an apocalyptic number.

It is an amenable number.

2133032201 is a deficient number, since it is larger than the sum of its proper divisors (36049207).

2133032201 is a wasteful number, since it uses less digits than its factorization.

2133032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17503.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2133032201 is about 46184.7615669931. The cubic root of 2133032201 is about 1287.2586057758.

Adding to 2133032201 its reverse (1022303312), we get a palindrome (3155335513).

The spelling of 2133032201 in words is "two billion, one hundred thirty-three million, thirty-two thousand, two hundred one".

Divisors: 1 61 2311 15131 140971 922991 34967741 2133032201