88666106131 has 2 divisors, whose sum is σ = 88666106132. Its totient is φ = 88666106130.

The previous prime is 88666106119. The next prime is 88666106149. The reversal of 88666106131 is 13160166688.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88666106131 - 2¹³ = 88666097939 is a prime.

It is a super-2 number, since 2×88666106131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88666146131) 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, 44333053065 + 44333053066.

It is an arithmetic number, because the mean of its divisors is an integer number (44333053066).

Almost surely, 2^88666106131 is an apocalyptic number.

88666106131 is a deficient number, since it is larger than the sum of its proper divisors (1).

88666106131 is an equidigital number, since it uses as much as digits as its factorization.

88666106131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 88666106131 in words is "eighty-eight billion, six hundred sixty-six million, one hundred six thousand, one hundred thirty-one".