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10324332181 is a prime number
BaseRepresentation
bin10011001110110000…
…01100111010010101
3222122112001102020101
421213120030322111
5132121012112211
64424250134101
7513563242552
oct114730147225
928575042211
1010324332181
1144188a8639
122001721331
13c86c574c7
146dd26ba29
154065c65c1
hex26760ce95

10324332181 has 2 divisors, whose sum is σ = 10324332182. Its totient is φ = 10324332180.

The previous prime is 10324332131. The next prime is 10324332197. The reversal of 10324332181 is 18123342301.

10324332181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6142640625 + 4181691556 = 78375^2 + 64666^2 .

It is a cyclic number.

It is not a de Polignac number, because 10324332181 - 29 = 10324331669 is a prime.

It is a super-2 number, since 2×103243321812 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10324332131) 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, 5162166090 + 5162166091.

It is an arithmetic number, because the mean of its divisors is an integer number (5162166091).

Almost surely, 210324332181 is an apocalyptic number.

It is an amenable number.

10324332181 is a deficient number, since it is larger than the sum of its proper divisors (1).

10324332181 is an equidigital number, since it uses as much as digits as its factorization.

10324332181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 10324332181 its reverse (18123342301), we get a palindrome (28447674482).

It can be divided in two parts, 103243 and 32181, that added together give a square (135424 = 3682).

The spelling of 10324332181 in words is "ten billion, three hundred twenty-four million, three hundred thirty-two thousand, one hundred eighty-one".