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10122330131 is a prime number
BaseRepresentation
bin10010110110101011…
…01000000000010011
3222010102221122111222
421123111220000103
5131212304031011
64352232355255
7505561246364
oct113325500023
928112848458
1010122330131
1143248784a1
121b65b45b2b
13c5414bb74
146c04c7b6b
153e39c3ddb
hex25b568013

10122330131 has 2 divisors, whose sum is σ = 10122330132. Its totient is φ = 10122330130.

The previous prime is 10122330091. The next prime is 10122330137. The reversal of 10122330131 is 13103322101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10122330131 - 26 = 10122330067 is a prime.

It is a super-2 number, since 2×101223301312 (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10122330137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061165065 + 5061165066.

It is an arithmetic number, because the mean of its divisors is an integer number (5061165066).

Almost surely, 210122330131 is an apocalyptic number.

10122330131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122330131 is an equidigital number, since it uses as much as digits as its factorization.

10122330131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10122330131 its reverse (13103322101), we get a palindrome (23225652232).

The spelling of 10122330131 in words is "ten billion, one hundred twenty-two million, three hundred thirty thousand, one hundred thirty-one".