106416403 has 4 divisors (see below), whose sum is σ = 109292560. Its totient is φ = 103540248.

The previous prime is 106416371. The next prime is 106416419. The reversal of 106416403 is 304614601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304614601 = 241 ⋅1263961.

It is a cyclic number.

It is not a de Polignac number, because 106416403 - 2⁵ = 106416371 is a prime.

It is a super-2 number, since 2×106416403² = 22648901654916818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106416463) 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, 1438023 + ... + 1438096.

It is an arithmetic number, because the mean of its divisors is an integer number (27323140).

Almost surely, 2^106416403 is an apocalyptic number.

106416403 is a deficient number, since it is larger than the sum of its proper divisors (2876157).

106416403 is an equidigital number, since it uses as much as digits as its factorization.

106416403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876156.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 106416403 is about 10315.8326372620. The cubic root of 106416403 is about 473.8812496649.

The spelling of 106416403 in words is "one hundred six million, four hundred sixteen thousand, four hundred three".