10133313181 has 2 divisors, whose sum is σ = 10133313182. Its totient is φ = 10133313180.

The previous prime is 10133313167. The next prime is 10133313257. The reversal of 10133313181 is 18131333101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8062244100 + 2071069081 = 89790^2 + 45509^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133313181 - 2¹⁷ = 10133182109 is a prime.

It is a super-2 number, since 2×10133313181² (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 (10133313161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5066656590 + 5066656591.

It is an arithmetic number, because the mean of its divisors is an integer number (5066656591).

Almost surely, 2^10133313181 is an apocalyptic number.

It is an amenable number.

10133313181 is a deficient number, since it is larger than the sum of its proper divisors (1).

10133313181 is an equidigital number, since it uses as much as digits as its factorization.

10133313181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 10133313181 its reverse (18131333101), we get a palindrome (28264646282).

The spelling of 10133313181 in words is "ten billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred eighty-one".