106613863 has 2 divisors, whose sum is σ = 106613864. Its totient is φ = 106613862.

The previous prime is 106613849. The next prime is 106613873. The reversal of 106613863 is 368316601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106613863 - 2¹³ = 106605671 is a prime.

It is a super-2 number, since 2×106613863² = 22733031567565538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106613803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53306931 + 53306932.

It is an arithmetic number, because the mean of its divisors is an integer number (53306932).

Almost surely, 2^106613863 is an apocalyptic number.

106613863 is a deficient number, since it is larger than the sum of its proper divisors (1).

106613863 is an equidigital number, since it uses as much as digits as its factorization.

106613863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 106613863 is about 10325.3989269180. The cubic root of 106613863 is about 474.1741705950.

The spelling of 106613863 in words is "one hundred six million, six hundred thirteen thousand, eight hundred sixty-three".