13083147881 has 2 divisors, whose sum is σ = 13083147882. Its totient is φ = 13083147880.

The previous prime is 13083147787. The next prime is 13083147943. The reversal of 13083147881 is 18874138031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11624289856 + 1458858025 = 107816^2 + 38195^2 .

It is a cyclic number.

It is not a de Polignac number, because 13083147881 - 2¹⁴ = 13083131497 is a prime.

It is a super-2 number, since 2×13083147881² (a number of 21 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 (13083047881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541573940 + 6541573941.

It is an arithmetic number, because the mean of its divisors is an integer number (6541573941).

Almost surely, 2^13083147881 is an apocalyptic number.

It is an amenable number.

13083147881 is a deficient number, since it is larger than the sum of its proper divisors (1).

13083147881 is an equidigital number, since it uses as much as digits as its factorization.

13083147881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 13083147881 in words is "thirteen billion, eighty-three million, one hundred forty-seven thousand, eight hundred eighty-one".