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10131210253 is a prime number
BaseRepresentation
bin10010110111101111…
…00000000000001101
3222011001122210202101
421123313200000031
5131222042212003
64353150555101
7506026603063
oct113367400015
928131583671
1010131210253
11432989323a
121b68b08a91
13c55c3aa88
146c175a033
153e467a11d
hex25bde000d

10131210253 has 2 divisors, whose sum is σ = 10131210254. Its totient is φ = 10131210252.

The previous prime is 10131210227. The next prime is 10131210307. The reversal of 10131210253 is 35201213101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10109699209 + 21511044 = 100547^2 + 4638^2 .

It is a cyclic number.

It is not a de Polignac number, because 10131210253 - 29 = 10131209741 is a prime.

It is a super-3 number, since 3×101312102533 (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10131210253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10131210203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065605126 + 5065605127.

It is an arithmetic number, because the mean of its divisors is an integer number (5065605127).

Almost surely, 210131210253 is an apocalyptic number.

It is an amenable number.

10131210253 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131210253 is an equidigital number, since it uses as much as digits as its factorization.

10131210253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 10131210253 its reverse (35201213101), we get a palindrome (45332423354).

The spelling of 10131210253 in words is "ten billion, one hundred thirty-one million, two hundred ten thousand, two hundred fifty-three".