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23331410153 is a prime number
BaseRepresentation
bin10101101110101010…
…010001000011101001
32020020000011102211222
4111232222101003221
5340240320111103
614415053031425
71454113466642
oct255652210351
966200142758
1023331410153
119992a77857
124631785575
13227a936a4c
1411b491a6c9
15918475638
hex56ea910e9

23331410153 has 2 divisors, whose sum is σ = 23331410154. Its totient is φ = 23331410152.

The previous prime is 23331410101. The next prime is 23331410173. The reversal of 23331410153 is 35101413332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23022599824 + 308810329 = 151732^2 + 17573^2 .

It is a cyclic number.

It is not a de Polignac number, because 23331410153 - 214 = 23331393769 is a prime.

It is a super-2 number, since 2×233314101532 (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23331410173) 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 as a sum of consecutive naturals, namely, 11665705076 + 11665705077.

It is an arithmetic number, because the mean of its divisors is an integer number (11665705077).

Almost surely, 223331410153 is an apocalyptic number.

It is an amenable number.

23331410153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23331410153 is an equidigital number, since it uses as much as digits as its factorization.

23331410153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 23331410153 its reverse (35101413332), we get a palindrome (58432823485).

The spelling of 23331410153 in words is "twenty-three billion, three hundred thirty-one million, four hundred ten thousand, one hundred fifty-three".