100774741 has 2 divisors, whose sum is σ = 100774742. Its totient is φ = 100774740.

The previous prime is 100774733. The next prime is 100774777. The reversal of 100774741 is 147477001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68807025 + 31967716 = 8295^2 + 5654^2 .

It is a cyclic number.

It is not a de Polignac number, because 100774741 - 2³ = 100774733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100772741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50387370 + 50387371.

It is an arithmetic number, because the mean of its divisors is an integer number (50387371).

Almost surely, 2^100774741 is an apocalyptic number.

It is an amenable number.

100774741 is a deficient number, since it is larger than the sum of its proper divisors (1).

100774741 is an equidigital number, since it uses as much as digits as its factorization.

100774741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 100774741 is about 10038.6623112843. The cubic root of 100774741 is about 465.3544774621.

The spelling of 100774741 in words is "one hundred million, seven hundred seventy-four thousand, seven hundred forty-one".