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210223033002323 = 11191091921954017
BaseRepresentation
bin101111110011001001011101…
…001101001010100101010011
31000120100010101121210202011022
4233303021131031022211103
5210023243232422033243
62023035043401510055
762165053506140315
oct5763113515124523
91016303347722138
10210223033002323
1160a900a6699080
121b6b27704a232b
13903bc405ac113
1439cabc5c737b5
1519485b45d4b68
hexbf325d34a953

210223033002323 has 16 divisors (see below), whose sum is σ = 241625709037440. Its totient is φ = 180887377939200.

The previous prime is 210223033002251. The next prime is 210223033002407. The reversal of 210223033002323 is 323200330322012.

It is a cyclic number.

It is not a de Polignac number, because 210223033002323 - 214 = 210223032985939 is a prime.

It is a super-2 number, since 2×2102230330023232 (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 = 210223033002292 and 210223033002301.

It is not an unprimeable number, because it can be changed into a prime (210223033002023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460748990 + ... + 461205027.

It is an arithmetic number, because the mean of its divisors is an integer number (15101606814840).

Almost surely, 2210223033002323 is an apocalyptic number.

210223033002323 is a deficient number, since it is larger than the sum of its proper divisors (31402676035117).

210223033002323 is a wasteful number, since it uses less digits than its factorization.

210223033002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921955138.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 210223033002323 its reverse (323200330322012), we get a palindrome (533423363324335).

The spelling of 210223033002323 in words is "two hundred ten trillion, two hundred twenty-three billion, thirty-three million, two thousand, three hundred twenty-three".

Divisors: 1 11 19 209 1091 12001 20729 228019 921954017 10141494187 17517126323 192688389553 1005851832547 11064370158017 19111184818393 210223033002323