100923349 has 2 divisors, whose sum is σ = 100923350. Its totient is φ = 100923348.

The previous prime is 100923343. The next prime is 100923353. The reversal of 100923349 is 943329001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93122500 + 7800849 = 9650^2 + 2793^2 .

It is a cyclic number.

It is not a de Polignac number, because 100923349 - 2¹⁷ = 100792277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100923349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100923343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50461674 + 50461675.

It is an arithmetic number, because the mean of its divisors is an integer number (50461675).

Almost surely, 2^100923349 is an apocalyptic number.

It is an amenable number.

100923349 is a deficient number, since it is larger than the sum of its proper divisors (1).

100923349 is an equidigital number, since it uses as much as digits as its factorization.

100923349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 100923349 is about 10046.0613675211. The cubic root of 100923349 is about 465.5831109202.

The spelling of 100923349 in words is "one hundred million, nine hundred twenty-three thousand, three hundred forty-nine".