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133102103411 = 820031623137
BaseRepresentation
bin111101111110110000…
…0001110101101110011
3110201120010002102111202
41323331200032231303
54140043114302121
6141051332001415
712421252132424
oct1737540165563
9421503072452
10133102103411
11514a2738362
122196776026b
13c722788094
14662948d64b
1536e037540b
hex1efd80eb73

133102103411 has 4 divisors (see below), whose sum is σ = 133103808552. Its totient is φ = 133100398272.

The previous prime is 133102103311. The next prime is 133102103413. The reversal of 133102103411 is 114301201331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114301201331 = 383298436557.

It is a cyclic number.

It is not a de Polignac number, because 133102103411 - 210 = 133102102387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133102103413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729566 + ... + 893571.

It is an arithmetic number, because the mean of its divisors is an integer number (33275952138).

Almost surely, 2133102103411 is an apocalyptic number.

133102103411 is a deficient number, since it is larger than the sum of its proper divisors (1705141).

133102103411 is an equidigital number, since it uses as much as digits as its factorization.

133102103411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705140.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 133102103411 its reverse (114301201331), we get a palindrome (247403304742).

The spelling of 133102103411 in words is "one hundred thirty-three billion, one hundred two million, one hundred three thousand, four hundred eleven".

Divisors: 1 82003 1623137 133102103411