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123230001333 = 3166192471669
BaseRepresentation
bin111001011000100010…
…1001001100010110101
3102210002002222200100110
41302301011021202311
54004333340020313
6132335554333233
711621516504625
oct1626105114265
9383062880313
10123230001333
1148297139a0a
121ba7158a219
13b80b42b66a
145d70300885
15331382cec3
hex1cb11498b5

123230001333 has 8 divisors (see below), whose sum is σ = 164316621600. Its totient is φ = 82148357648.

The previous prime is 123230001259. The next prime is 123230001337. The reversal of 123230001333 is 333100032321.

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 123230001333 - 28 = 123230001077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123230001337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185978 + ... + 1285691.

It is an arithmetic number, because the mean of its divisors is an integer number (20539577700).

Almost surely, 2123230001333 is an apocalyptic number.

It is an amenable number.

123230001333 is a deficient number, since it is larger than the sum of its proper divisors (41086620267).

123230001333 is a wasteful number, since it uses less digits than its factorization.

123230001333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488291.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 123230001333 its reverse (333100032321), we get a palindrome (456330033654).

The spelling of 123230001333 in words is "one hundred twenty-three billion, two hundred thirty million, one thousand, three hundred thirty-three".

Divisors: 1 3 16619 49857 2471669 7415007 41076667111 123230001333