100553077 has 2 divisors, whose sum is σ = 100553078. Its totient is φ = 100553076.

The previous prime is 100553041. The next prime is 100553081. The reversal of 100553077 is 770355001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96707556 + 3845521 = 9834^2 + 1961^2 .

It is a cyclic number.

It is not a de Polignac number, because 100553077 - 2¹¹ = 100551029 is a prime.

It is a super-2 number, since 2×100553077² = 20221842588335858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100553177) 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, 50276538 + 50276539.

It is an arithmetic number, because the mean of its divisors is an integer number (50276539).

Almost surely, 2^100553077 is an apocalyptic number.

It is an amenable number.

100553077 is a deficient number, since it is larger than the sum of its proper divisors (1).

100553077 is an equidigital number, since it uses as much as digits as its factorization.

100553077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 100553077 is about 10027.6157186043. The cubic root of 100553077 is about 465.0130292723.

The spelling of 100553077 in words is "one hundred million, five hundred fifty-three thousand, seventy-seven".