100932049 has 2 divisors, whose sum is σ = 100932050. Its totient is φ = 100932048.

The previous prime is 100932031. The next prime is 100932071. The reversal of 100932049 is 940239001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82810000 + 18122049 = 9100^2 + 4257^2 .

It is a cyclic number.

It is not a de Polignac number, because 100932049 - 2⁵ = 100932017 is a prime.

It is not a weakly prime, because it can be changed into another prime (100932079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50466024 + 50466025.

It is an arithmetic number, because the mean of its divisors is an integer number (50466025).

Almost surely, 2^100932049 is an apocalyptic number.

It is an amenable number.

100932049 is a deficient number, since it is larger than the sum of its proper divisors (1).

100932049 is an equidigital number, since it uses as much as digits as its factorization.

100932049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 100932049 is about 10046.4943637072. The cubic root of 100932049 is about 465.5964889168.

The spelling of 100932049 in words is "one hundred million, nine hundred thirty-two thousand, forty-nine".