106750253 has 2 divisors, whose sum is σ = 106750254. Its totient is φ = 106750252.

The previous prime is 106750213. The next prime is 106750271. The reversal of 106750253 is 352057601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56595529 + 50154724 = 7523^2 + 7082^2 .

It is a cyclic number.

It is not a de Polignac number, because 106750253 - 2⁸ = 106749997 is a prime.

It is a super-2 number, since 2×106750253² = 22791233031128018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106750213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53375126 + 53375127.

It is an arithmetic number, because the mean of its divisors is an integer number (53375127).

Almost surely, 2^106750253 is an apocalyptic number.

It is an amenable number.

106750253 is a deficient number, since it is larger than the sum of its proper divisors (1).

106750253 is an equidigital number, since it uses as much as digits as its factorization.

106750253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 106750253 is about 10332.0014034068. The cubic root of 106750253 is about 474.3762864504.

Subtracting from 106750253 its sum of digits (29), we obtain a square (106750224 = 10332²).

The spelling of 106750253 in words is "one hundred six million, seven hundred fifty thousand, two hundred fifty-three".