106356203 has 2 divisors, whose sum is σ = 106356204. Its totient is φ = 106356202.

The previous prime is 106356191. The next prime is 106356223. The reversal of 106356203 is 302653601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106356203 - 2⁶ = 106356139 is a prime.

It is a super-2 number, since 2×106356203² = 22623283833154418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106356223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53178101 + 53178102.

It is an arithmetic number, because the mean of its divisors is an integer number (53178102).

Almost surely, 2^106356203 is an apocalyptic number.

106356203 is a deficient number, since it is larger than the sum of its proper divisors (1).

106356203 is an equidigital number, since it uses as much as digits as its factorization.

106356203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 106356203 is about 10312.9143795534. The cubic root of 106356203 is about 473.7918742444.

The spelling of 106356203 in words is "one hundred six million, three hundred fifty-six thousand, two hundred three".