110021396 has 6 divisors (see below), whose sum is σ = 192537450. Its totient is φ = 55010696.

The previous prime is 110021383. The next prime is 110021413. The reversal of 110021396 is 693120011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 102292996 + 7728400 = 10114^2 + 2780^2 .

It is a congruent number.

It is an unprimeable number.

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, 13752671 + ... + 13752678.

It is an arithmetic number, because the mean of its divisors is an integer number (32089575).

Almost surely, 2^110021396 is an apocalyptic number.

It is an amenable number.

110021396 is a deficient number, since it is larger than the sum of its proper divisors (82516054).

110021396 is a wasteful number, since it uses less digits than its factorization.

110021396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505353 (or 27505351 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 110021396 is about 10489.1084463838. The cubic root of 110021396 is about 479.1730495163.

The spelling of 110021396 in words is "one hundred ten million, twenty-one thousand, three hundred ninety-six".