100099346 has 4 divisors (see below), whose sum is σ = 150149022. Its totient is φ = 50049672.

The previous prime is 100099339. The next prime is 100099361. The reversal of 100099346 is 643990001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643990001 = 31 ⋅20773871.

It can be written as a sum of positive squares in only one way, i.e., 99780121 + 319225 = 9989^2 + 565^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25024835 + ... + 25024838.

Almost surely, 2^100099346 is an apocalyptic number.

100099346 is a deficient number, since it is larger than the sum of its proper divisors (50049676).

100099346 is an equidigital number, since it uses as much as digits as its factorization.

100099346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50049675.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 100099346 is about 10004.9660669090. The cubic root of 100099346 is about 464.3125402499.

The spelling of 100099346 in words is "one hundred million, ninety-nine thousand, three hundred forty-six".