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201032011 = 796194111
BaseRepresentation
bin10111111101110…
…00000101001011
3112000021111002001
423332320011023
5402431011021
631540451431
74660513105
oct1376700513
9460244061
10201032011
11a3528364
12573a9b77
1332858c6b
141c9b0575
15129b0091
hexbfb814b

201032011 has 8 divisors (see below), whose sum is σ = 203955200. Its totient is φ = 198118440.

The previous prime is 201031969. The next prime is 201032017. The reversal of 201032011 is 110230102.

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 201032011 - 223 = 192643403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201032017) 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, 46846 + ... + 50956.

It is an arithmetic number, because the mean of its divisors is an integer number (25494400).

Almost surely, 2201032011 is an apocalyptic number.

201032011 is a deficient number, since it is larger than the sum of its proper divisors (2923189).

201032011 is an equidigital number, since it uses as much as digits as its factorization.

201032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 201032011 is about 14178.5757747384. The cubic root of 201032011 is about 585.8076952890.

Adding to 201032011 its reverse (110230102), we get a palindrome (311262113).

The spelling of 201032011 in words is "two hundred one million, thirty-two thousand, eleven".