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2111320124001 = 321140823522413
BaseRepresentation
bin11110101110010100011…
…111000110101001100001
321110211200112022002000200
4132232110133012221201
5234042440422432001
64253532125335413
7305352323642364
oct36562437065141
97424615262020
102111320124001
11744451193670
122a1230a07569
131241343c3c2a
147428d1120db
1539dc0e3d086
hex1eb947c6a61

2111320124001 has 24 divisors (see below), whose sum is σ = 3327016545216. Its totient is φ = 1279554159840.

The previous prime is 2111320123949. The next prime is 2111320124009. The reversal of 2111320124001 is 1004210231112.

2111320124001 is a `hidden beast` number, since 211 + 13 + 201 + 240 + 0 + 1 = 666.

It is not a de Polignac number, because 2111320124001 - 225 = 2111286569569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111320124009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3780271 + ... + 4302683.

It is an arithmetic number, because the mean of its divisors is an integer number (138625689384).

Almost surely, 22111320124001 is an apocalyptic number.

It is an amenable number.

2111320124001 is a deficient number, since it is larger than the sum of its proper divisors (1215696421215).

2111320124001 is a wasteful number, since it uses less digits than its factorization.

2111320124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563253 (or 563250 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2111320124001 its reverse (1004210231112), we get a palindrome (3115530355113).

The spelling of 2111320124001 in words is "two trillion, one hundred eleven billion, three hundred twenty million, one hundred twenty-four thousand, one".

Divisors: 1 3 9 11 33 99 40823 122469 367407 449053 522413 1347159 1567239 4041477 4701717 5746543 17239629 51718887 21326465899 63979397697 191938193091 234591124889 703773374667 2111320124001