10699901 has 2 divisors, whose sum is σ = 10699902. Its totient is φ = 10699900.

The previous prime is 10699891. The next prime is 10699921. The reversal of 10699901 is 10999601.

10699901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6497401 + 4202500 = 2549^2 + 2050^2 .

It is an emirp because it is prime and its reverse (10999601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10699901 is a prime.

It is a super-3 number, since 3×10699901³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10699921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5349950 + 5349951.

It is an arithmetic number, because the mean of its divisors is an integer number (5349951).

Almost surely, 2^10699901 is an apocalyptic number.

It is an amenable number.

10699901 is a deficient number, since it is larger than the sum of its proper divisors (1).

10699901 is an equidigital number, since it uses as much as digits as its factorization.

10699901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 10699901 is about 3271.0703141327. The cubic root of 10699901 is about 220.3568657127.

The spelling of 10699901 in words is "ten million, six hundred ninety-nine thousand, nine hundred one".