103950105 has 16 divisors (see below), whose sum is σ = 190080384. Its totient is φ = 47520000.

The previous prime is 103950097. The next prime is 103950107. The reversal of 103950105 is 501059301.

It is not a de Polignac number, because 103950105 - 2³ = 103950097 is a prime.

It is a super-2 number, since 2×103950105² = 21611248659022050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103950107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494896 + ... + 495105.

It is an arithmetic number, because the mean of its divisors is an integer number (11880024).

Almost surely, 2^103950105 is an apocalyptic number.

103950105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103950105 is a deficient number, since it is larger than the sum of its proper divisors (86130279).

103950105 is an equidigital number, since it uses as much as digits as its factorization.

103950105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990016.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 103950105 is about 10195.5924300651. The cubic root of 103950105 is about 470.1917204858.

The spelling of 103950105 in words is "one hundred three million, nine hundred fifty thousand, one hundred five".