100980377 has 2 divisors, whose sum is σ = 100980378. Its totient is φ = 100980376.

The previous prime is 100980353. The next prime is 100980409. The reversal of 100980377 is 773089001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100721296 + 259081 = 10036^2 + 509^2 .

It is a cyclic number.

It is not a de Polignac number, because 100980377 - 2¹⁰ = 100979353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100980337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50490188 + 50490189.

It is an arithmetic number, because the mean of its divisors is an integer number (50490189).

Almost surely, 2^100980377 is an apocalyptic number.

It is an amenable number.

100980377 is a deficient number, since it is larger than the sum of its proper divisors (1).

100980377 is an equidigital number, since it uses as much as digits as its factorization.

100980377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 100980377 is about 10048.8992929574. The cubic root of 100980377 is about 465.6707889268.

The spelling of 100980377 in words is "one hundred million, nine hundred eighty thousand, three hundred seventy-seven".