106450403 has 2 divisors, whose sum is σ = 106450404. Its totient is φ = 106450402.

The previous prime is 106450313. The next prime is 106450411. The reversal of 106450403 is 304054601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106450403 - 2¹⁰ = 106449379 is a prime.

It is a super-2 number, since 2×106450403² = 22663376597724818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106450433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53225201 + 53225202.

It is an arithmetic number, because the mean of its divisors is an integer number (53225202).

Almost surely, 2^106450403 is an apocalyptic number.

106450403 is a deficient number, since it is larger than the sum of its proper divisors (1).

106450403 is an equidigital number, since it uses as much as digits as its factorization.

106450403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 106450403 is about 10317.4804579413. The cubic root of 106450403 is about 473.9317125836.

The spelling of 106450403 in words is "one hundred six million, four hundred fifty thousand, four hundred three".