100880903 has 2 divisors, whose sum is σ = 100880904. Its totient is φ = 100880902.

The previous prime is 100880891. The next prime is 100880929. The reversal of 100880903 is 309088001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100880903 - 2¹² = 100876807 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100880933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50440451 + 50440452.

It is an arithmetic number, because the mean of its divisors is an integer number (50440452).

Almost surely, 2^100880903 is an apocalyptic number.

100880903 is a deficient number, since it is larger than the sum of its proper divisors (1).

100880903 is an equidigital number, since it uses as much as digits as its factorization.

100880903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 100880903 is about 10043.9485761328. The cubic root of 100880903 is about 465.5178306454.

The spelling of 100880903 in words is "one hundred million, eight hundred eighty thousand, nine hundred three".