140108099 has 2 divisors, whose sum is σ = 140108100. Its totient is φ = 140108098.

The previous prime is 140108093. The next prime is 140108107. The reversal of 140108099 is 990801041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140108099 - 2⁴ = 140108083 is a prime.

It is not a weakly prime, because it can be changed into another prime (140108093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70054049 + 70054050.

It is an arithmetic number, because the mean of its divisors is an integer number (70054050).

Almost surely, 2^140108099 is an apocalyptic number.

140108099 is a deficient number, since it is larger than the sum of its proper divisors (1).

140108099 is an equidigital number, since it uses as much as digits as its factorization.

140108099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 140108099 is about 11836.7267012464. The cubic root of 140108099 is about 519.3830194742.

The spelling of 140108099 in words is "one hundred forty million, one hundred eight thousand, ninety-nine".