106961653 has 2 divisors, whose sum is σ = 106961654. Its totient is φ = 106961652.

The previous prime is 106961641. The next prime is 106961669. The reversal of 106961653 is 356169601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96963409 + 9998244 = 9847^2 + 3162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106961653 is a prime.

It is a super-2 number, since 2×106961653² = 22881590424984818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106961623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53480826 + 53480827.

It is an arithmetic number, because the mean of its divisors is an integer number (53480827).

Almost surely, 2^106961653 is an apocalyptic number.

It is an amenable number.

106961653 is a deficient number, since it is larger than the sum of its proper divisors (1).

106961653 is an equidigital number, since it uses as much as digits as its factorization.

106961653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 106961653 is about 10342.2266944793. The cubic root of 106961653 is about 474.6892194231.

The spelling of 106961653 in words is "one hundred six million, nine hundred sixty-one thousand, six hundred fifty-three".