103970 has 16 divisors (see below), whose sum is σ = 192888. Its totient is φ = 40320.

The previous prime is 103969. The next prime is 103979. The reversal of 103970 is 79301.

103970 = T₂₂₆ + T₂₂₇ + ... + T₂₂₉.

It can be written as a sum of positive squares in 4 ways, for example, as 101761 + 2209 = 319^2 + 47^2 .

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 510.

2¹⁰³⁹⁷⁰ is an apocalyptic number.

103970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103970 is a deficient number, since it is larger than the sum of its proper divisors (88918).

103970 is a wasteful number, since it uses less digits than its factorization.

103970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 103970 is about 322.4437935517. The cubic root of 103970 is about 47.0221715221.

The spelling of 103970 in words is "one hundred three thousand, nine hundred seventy".