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12303223302001 = 531111920877443
BaseRepresentation
bin1011001100001001000101…
…0000010010011101110001
31121120011202210012211122011
42303002101100102131301
53103034000131131001
642100004525442521
72406610225365652
oct263022120223561
947504683184564
1012303223302001
113a1384989a655
121468544710441
136b325c258388
1430769cc53529
1516507d581d51
hexb3091412771

12303223302001 has 8 divisors (see below), whose sum is σ = 12536487573120. Its totient is φ = 12070000808112.

The previous prime is 12303223301983. The next prime is 12303223302091. The reversal of 12303223302001 is 10020332230321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12303223302001 - 217 = 12303223170929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303223302091) 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, 9849415 + ... + 11028028.

It is an arithmetic number, because the mean of its divisors is an integer number (1567060946640).

Almost surely, 212303223302001 is an apocalyptic number.

It is an amenable number.

12303223302001 is a deficient number, since it is larger than the sum of its proper divisors (233264271119).

12303223302001 is a wasteful number, since it uses less digits than its factorization.

12303223302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20888615.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12303223302001 its reverse (10020332230321), we get a palindrome (22323555532322).

The spelling of 12303223302001 in words is "twelve trillion, three hundred three billion, two hundred twenty-three million, three hundred two thousand, one".

Divisors: 1 53 11119 589307 20877443 1106504479 232136288717 12303223302001