8761038131 has 2 divisors, whose sum is σ = 8761038132. Its totient is φ = 8761038130.

The previous prime is 8761038119. The next prime is 8761038163. The reversal of 8761038131 is 1318301678.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8761038131 is a prime.

It is a super-2 number, since 2×8761038131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8761038731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4380519065 + 4380519066.

It is an arithmetic number, because the mean of its divisors is an integer number (4380519066).

Almost surely, 2^8761038131 is an apocalyptic number.

8761038131 is a deficient number, since it is larger than the sum of its proper divisors (1).

8761038131 is an equidigital number, since it uses as much as digits as its factorization.

8761038131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 8761038131 is about 93600.4173655225. The cubic root of 8761038131 is about 2061.5087865010.

The spelling of 8761038131 in words is "eight billion, seven hundred sixty-one million, thirty-eight thousand, one hundred thirty-one".