1068902101 has 4 divisors (see below), whose sum is σ = 1071453600. Its totient is φ = 1066350604.

The previous prime is 1068902083. The next prime is 1068902111. The reversal of 1068902101 is 1012098601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1012098601 = 23 ⋅44004287.

It is a cyclic number.

It is not a de Polignac number, because 1068902101 - 2⁷ = 1068901973 is a prime.

It is a super-2 number, since 2×1068902101² = 2285103403044428402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1068902101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068902111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275121 + ... + 1275958.

It is an arithmetic number, because the mean of its divisors is an integer number (267863400).

Almost surely, 2^1068902101 is an apocalyptic number.

It is an amenable number.

1068902101 is a deficient number, since it is larger than the sum of its proper divisors (2551499).

1068902101 is an equidigital number, since it uses as much as digits as its factorization.

1068902101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551498.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 1068902101 is about 32694.0682846292. The cubic root of 1068902101 is about 1022.4591761608.

The spelling of 1068902101 in words is "one billion, sixty-eight million, nine hundred two thousand, one hundred one".