106472203 has 4 divisors (see below), whose sum is σ = 109069128. Its totient is φ = 103875280.

The previous prime is 106472183. The next prime is 106472209. The reversal of 106472203 is 302274601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302274601 = 97 ⋅3116233.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106472203 is a prime.

It is a super-2 number, since 2×106472203² = 22672660023346418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106472209) 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, 1298401 + ... + 1298482.

It is an arithmetic number, because the mean of its divisors is an integer number (27267282).

Almost surely, 2^106472203 is an apocalyptic number.

106472203 is a deficient number, since it is larger than the sum of its proper divisors (2596925).

106472203 is an equidigital number, since it uses as much as digits as its factorization.

106472203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596924.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 106472203 is about 10318.5368633348. The cubic root of 106472203 is about 473.9640625664.

The spelling of 106472203 in words is "one hundred six million, four hundred seventy-two thousand, two hundred three".