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133110030023 = 3723511530229
BaseRepresentation
bin111101111110111111…
…0011101111011000111
3110201120200000010202222
41323331332131323013
54140102131430043
6141052213522555
712421406405165
oct1737576357307
9421520003688
10133110030023
11514a7161783
122196a34345b
13c724301c99
14662a554235
1536e0dddd68
hex1efdf9dec7

133110030023 has 8 divisors (see below), whose sum is σ = 136765836480. Its totient is φ = 129457288800.

The previous prime is 133110029953. The next prime is 133110030041. The reversal of 133110030023 is 320030011331.

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 133110030023 - 210 = 133110028999 is a prime.

It is a super-2 number, since 2×1331100300232 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133110029983 and 133110030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133110030623) 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, 678128 + ... + 852101.

It is an arithmetic number, because the mean of its divisors is an integer number (17095729560).

Almost surely, 2133110030023 is an apocalyptic number.

133110030023 is a deficient number, since it is larger than the sum of its proper divisors (3655806457).

133110030023 is a wasteful number, since it uses less digits than its factorization.

133110030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532617.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 133110030023 its reverse (320030011331), we get a palindrome (453140041354).

The spelling of 133110030023 in words is "one hundred thirty-three billion, one hundred ten million, thirty thousand, twenty-three".

Divisors: 1 37 2351 86987 1530229 56618473 3597568379 133110030023