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2303102212333 = 131688910489769
BaseRepresentation
bin100001100000111011100…
…101101101100011101101
322011011201011010121000021
4201200323211231203231
5300213223131243313
64522010333202141
7325252006541266
oct41407345554355
98134634117007
102303102212333
1180881618012a
12312434330351
13139248cb3c80
147d683a0396d
153ed97bc078d
hex2183b96d8ed

2303102212333 has 8 divisors (see below), whose sum is σ = 2480411014200. Its totient is φ = 2125814423808.

The previous prime is 2303102212297. The next prime is 2303102212349. The reversal of 2303102212333 is 3332122013032.

It can be written as a sum of positive squares in 4 ways, for example, as 259923569929 + 2043178642404 = 509827^2 + 1429398^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2303102212333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2303102212298 and 2303102212307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303102212363) 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, 5025328 + ... + 5464441.

It is an arithmetic number, because the mean of its divisors is an integer number (310051376775).

Almost surely, 22303102212333 is an apocalyptic number.

It is an amenable number.

2303102212333 is a deficient number, since it is larger than the sum of its proper divisors (177308801867).

2303102212333 is a wasteful number, since it uses less digits than its factorization.

2303102212333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506671.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2303102212333 its reverse (3332122013032), we get a palindrome (5635224225365).

The spelling of 2303102212333 in words is "two trillion, three hundred three billion, one hundred two million, two hundred twelve thousand, three hundred thirty-three".

Divisors: 1 13 16889 219557 10489769 136366997 177161708641 2303102212333