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10023112313123 = 713110144091353
BaseRepresentation
bin1001000111011011000000…
…0011001000100100100011
31022111012101221010102001112
42101312300003020210203
52303204313223004443
633152315414053535
72053101031641350
oct221666003104443
938435357112045
1010023112313123
113214861664a48
12115a66804a2ab
1357923857c850
1426919a8d5627
15125ace03ab18
hex91db00c8923

10023112313123 has 8 divisors (see below), whose sum is σ = 12336138231648. Its totient is φ = 7930374577344.

The previous prime is 10023112313063. The next prime is 10023112313141. The reversal of 10023112313123 is 32131321132001.

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 10023112313123 - 210 = 10023112312099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10023112313173) 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, 55072045586 + ... + 55072045767.

It is an arithmetic number, because the mean of its divisors is an integer number (1542017278956).

Almost surely, 210023112313123 is an apocalyptic number.

10023112313123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10023112313123 is a deficient number, since it is larger than the sum of its proper divisors (2313025918525).

10023112313123 is a wasteful number, since it uses less digits than its factorization.

10023112313123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110144091373.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10023112313123 its reverse (32131321132001), we get a palindrome (42154433445124).

The spelling of 10023112313123 in words is "ten trillion, twenty-three billion, one hundred twelve million, three hundred thirteen thousand, one hundred twenty-three".

Divisors: 1 7 13 91 110144091353 771008639471 1431873187589 10023112313123