100349080 has 32 divisors (see below), whose sum is σ = 243154800. Its totient is φ = 37051776.

The previous prime is 100349071. The next prime is 100349083. The reversal of 100349080 is 80943001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100349083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95970 + ... + 97009.

Almost surely, 2^100349080 is an apocalyptic number.

100349080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100349080 is an abundant number, since it is smaller than the sum of its proper divisors (142805720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100349080 is a wasteful number, since it uses less digits than its factorization.

100349080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193003 (or 192999 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 100349080 is about 10017.4387944225. The cubic root of 100349080 is about 464.6983513990.

The spelling of 100349080 in words is "one hundred million, three hundred forty-nine thousand, eighty".