100448000677 has 2 divisors, whose sum is σ = 100448000678. Its totient is φ = 100448000676.

The previous prime is 100448000633. The next prime is 100448000743. The reversal of 100448000677 is 776000844001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68158067041 + 32289933636 = 261071^2 + 179694^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100448000677 is a prime.

It is a super-3 number, since 3×100448000677³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100448004677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50224000338 + 50224000339.

It is an arithmetic number, because the mean of its divisors is an integer number (50224000339).

Almost surely, 2^100448000677 is an apocalyptic number.

It is an amenable number.

100448000677 is a deficient number, since it is larger than the sum of its proper divisors (1).

100448000677 is an equidigital number, since it uses as much as digits as its factorization.

100448000677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

Adding to 100448000677 its reverse (776000844001), we get a palindrome (876448844678).

The spelling of 100448000677 in words is "one hundred billion, four hundred forty-eight million, six hundred seventy-seven", and thus it is an aban number.