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2132003310311 = 72175324820463
BaseRepresentation
bin11111000001100101010…
…011001100101011100111
321112211001222100210201002
4133001211103030223213
5234412320321412221
64311232342023515
7310014013062200
oct37014523145347
97484058323632
102132003310311
117521a5318676
122a5243717b9b
1312607c4a1c04
14752920365a7
153a6d1b5980b
hex1f0654ccae7

2132003310311 has 12 divisors (see below), whose sum is σ = 2481500349792. Its totient is φ = 1826388875808.

The previous prime is 2132003310289. The next prime is 2132003310329. The reversal of 2132003310311 is 1130133002312.

It is not a de Polignac number, because 2132003310311 - 218 = 2132003048167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132003310391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12324335 + ... + 12496128.

It is an arithmetic number, because the mean of its divisors is an integer number (206791695816).

Almost surely, 22132003310311 is an apocalyptic number.

2132003310311 is a deficient number, since it is larger than the sum of its proper divisors (349497039481).

2132003310311 is a wasteful number, since it uses less digits than its factorization.

2132003310311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24822230 (or 24822223 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2132003310311 its reverse (1130133002312), we get a palindrome (3262136312623).

The spelling of 2132003310311 in words is "two trillion, one hundred thirty-two billion, three million, three hundred ten thousand, three hundred eleven".

Divisors: 1 7 49 1753 12271 85897 24820463 173743241 1216202687 43510271639 304571901473 2132003310311