89662374101 has 2 divisors, whose sum is σ = 89662374102. Its totient is φ = 89662374100.

The previous prime is 89662374097. The next prime is 89662374209. The reversal of 89662374101 is 10147326698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56173740100 + 33488634001 = 237010^2 + 182999^2 .

It is a cyclic number.

It is not a de Polignac number, because 89662374101 - 2² = 89662374097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89662374701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44831187050 + 44831187051.

It is an arithmetic number, because the mean of its divisors is an integer number (44831187051).

Almost surely, 2^89662374101 is an apocalyptic number.

It is an amenable number.

89662374101 is a deficient number, since it is larger than the sum of its proper divisors (1).

89662374101 is an equidigital number, since it uses as much as digits as its factorization.

89662374101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 89662374101 in words is "eighty-nine billion, six hundred sixty-two million, three hundred seventy-four thousand, one hundred one".