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2133003003211 = 9163123278181
BaseRepresentation
bin11111000010100000111…
…000101110010101001011
321112220122122110110120001
4133002200320232111023
5234421342232100321
64311515452543431
7310050542243563
oct37024070562513
97486578413501
102133003003211
11752668651753
122a5482481b77
131261ab632382
1475348b03da3
153a73e7c9c91
hex1f0a0e2e54b

2133003003211 has 4 divisors (see below), whose sum is σ = 2133026373024. Its totient is φ = 2132979633400.

The previous prime is 2133003003193. The next prime is 2133003003239. The reversal of 2133003003211 is 1123003003312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2133003003211 - 221 = 2133000906059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133003003311) 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, 11547460 + ... + 11730721.

It is an arithmetic number, because the mean of its divisors is an integer number (533256593256).

Almost surely, 22133003003211 is an apocalyptic number.

2133003003211 is a deficient number, since it is larger than the sum of its proper divisors (23369813).

2133003003211 is an equidigital number, since it uses as much as digits as its factorization.

2133003003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23369812.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2133003003211 its reverse (1123003003312), we get a palindrome (3256006006523).

The spelling of 2133003003211 in words is "two trillion, one hundred thirty-three billion, three million, three thousand, two hundred eleven".

Divisors: 1 91631 23278181 2133003003211