10406250106603 has 4 divisors (see below), whose sum is σ = 11206730884048. Its totient is φ = 9605769329160.

The previous prime is 10406250106531. The next prime is 10406250106633. The reversal of 10406250106603 is 30660105260401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10406250106603 - 2¹³ = 10406250098411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10406250106633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400240388703 + ... + 400240388728.

It is an arithmetic number, because the mean of its divisors is an integer number (2801682721012).

Almost surely, 2^{10406250106603} is an apocalyptic number.

10406250106603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10406250106603 is a deficient number, since it is larger than the sum of its proper divisors (800480777445).

10406250106603 is an equidigital number, since it uses as much as digits as its factorization.

10406250106603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800480777444.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 10406250106603 in words is "ten trillion, four hundred six billion, two hundred fifty million, one hundred six thousand, six hundred three".