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23302310101 = 72895343341
BaseRepresentation
bin10101101100111011…
…010000100011010101
32020010222102000002021
4111230323100203111
5340210342410401
614412133213141
71453311240100
oct255473204325
966128360067
1023302310101
119978601524
124623a911b1
1322748b8595
1411b0b03737
15915b282a1
hex56ced08d5

23302310101 has 12 divisors (see below), whose sum is σ = 27411344460. Its totient is φ = 19748984640.

The previous prime is 23302310081. The next prime is 23302310147. The reversal of 23302310101 is 10101320332.

It can be written as a sum of positive squares in 2 ways, for example, as 4382307601 + 18920002500 = 66199^2 + 137550^2 .

It is not a de Polignac number, because 23302310101 - 213 = 23302301909 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 (23302310191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2667310 + ... + 2676031.

It is an arithmetic number, because the mean of its divisors is an integer number (2284278705).

Almost surely, 223302310101 is an apocalyptic number.

It is an amenable number.

23302310101 is a deficient number, since it is larger than the sum of its proper divisors (4109034359).

23302310101 is an equidigital number, since it uses as much as digits as its factorization.

23302310101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5343444 (or 5343437 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23302310101 its reverse (10101320332), we get a palindrome (33403630433).

The spelling of 23302310101 in words is "twenty-three billion, three hundred two million, three hundred ten thousand, one hundred one".

Divisors: 1 7 49 89 623 4361 5343341 37403387 261823709 475557349 3328901443 23302310101