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10023120232223 = 72204553474127
BaseRepresentation
bin1001000111011011000010…
…0001010101111100011111
31022111012102111000202000112
42101312300201111330133
52303204322234412343
633152320255520235
72053101156153200
oct221666041257437
938435374022015
1010023120232223
11321486608375a
12115a66a82907b
1357923a0c31c7
1426919b9975a7
15125aceaa2218
hex91db0855f1f

10023120232223 has 6 divisors (see below), whose sum is σ = 11659548025296. Its totient is φ = 8591245913292.

The previous prime is 10023120232217. The next prime is 10023120232241. The reversal of 10023120232223 is 32223202132001.

It is not a de Polignac number, because 10023120232223 - 216 = 10023120166687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023120232273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102276737015 + ... + 102276737112.

It is an arithmetic number, because the mean of its divisors is an integer number (1943258004216).

Almost surely, 210023120232223 is an apocalyptic number.

10023120232223 is a deficient number, since it is larger than the sum of its proper divisors (1636427793073).

10023120232223 is an equidigital number, since it uses as much as digits as its factorization.

10023120232223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204553474141 (or 204553474134 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10023120232223 its reverse (32223202132001), we get a palindrome (42246322364224).

The spelling of 10023120232223 in words is "ten trillion, twenty-three billion, one hundred twenty million, two hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 7 49 204553474127 1431874318889 10023120232223