103070000 has 100 divisors (see below), whose sum is σ = 272519016. Its totient is φ = 37440000.

The previous prime is 103069979. The next prime is 103070017. The reversal of 103070000 is 70301.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (11).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109532 + ... + 110468.

Almost surely, 2^103070000 is an apocalyptic number.

103070000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136259508).

103070000 is an abundant number, since it is smaller than the sum of its proper divisors (169449016).

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

103070000 is an equidigital number, since it uses as much as digits as its factorization.

103070000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 103070000 is about 10152.3396318287. The cubic root of 103070000 is about 468.8609811295.

The spelling of 103070000 in words is "one hundred three million, seventy thousand".