100682077 has 2 divisors, whose sum is σ = 100682078. Its totient is φ = 100682076.

The previous prime is 100682027. The next prime is 100682081. The reversal of 100682077 is 770286001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68657796 + 32024281 = 8286^2 + 5659^2 .

It is a cyclic number.

It is not a de Polignac number, because 100682077 - 2¹⁹ = 100157789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100682027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50341038 + 50341039.

It is an arithmetic number, because the mean of its divisors is an integer number (50341039).

Almost surely, 2^100682077 is an apocalyptic number.

It is an amenable number.

100682077 is a deficient number, since it is larger than the sum of its proper divisors (1).

100682077 is an equidigital number, since it uses as much as digits as its factorization.

100682077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 100682077 is about 10034.0458938556. The cubic root of 100682077 is about 465.2118000722.

The spelling of 100682077 in words is "one hundred million, six hundred eighty-two thousand, seventy-seven".