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131232203123033 = 1923300302524309
BaseRepresentation
bin11101110101101011100000…
…110110011010100101011001
3122012122200020212120112202202
4131311223200312122211121
5114200102022444414113
61143035124123135545
736433133221350545
oct3565534066324531
9565580225515682
10131232203123033
11388a62a04a0291
121287581b3745b5
13582c1b37bac7c
14245995b582a25
1510289b64e5258
hex775ae0d9a959

131232203123033 has 8 divisors (see below), whose sum is σ = 144145211668800. Its totient is φ = 118919799625968.

The previous prime is 131232203123023. The next prime is 131232203123057. The reversal of 131232203123033 is 330321302232131.

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 131232203123033 - 212 = 131232203118937 is a prime.

It is a super-2 number, since 2×1312322031230332 (a number of 29 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 = 131232203122987 and 131232203123005.

It is not an unprimeable number, because it can be changed into a prime (131232203123023) 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, 150151261718 + ... + 150151262591.

It is an arithmetic number, because the mean of its divisors is an integer number (18018151458600).

Almost surely, 2131232203123033 is an apocalyptic number.

It is an amenable number.

131232203123033 is a deficient number, since it is larger than the sum of its proper divisors (12913008545767).

131232203123033 is a wasteful number, since it uses less digits than its factorization.

131232203123033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300302524351.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 131232203123033 its reverse (330321302232131), we get a palindrome (461553505355164).

The spelling of 131232203123033 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, two hundred three million, one hundred twenty-three thousand, thirty-three".

Divisors: 1 19 23 437 300302524309 5705747961871 6906958059107 131232203123033