68103369 has 16 divisors (see below), whose sum is σ = 101693440. Its totient is φ = 45042480.

The previous prime is 68103367. The next prime is 68103383. The reversal of 68103369 is 96330186.

It is a happy number.

It is not a de Polignac number, because 68103369 - 2¹ = 68103367 is a prime.

It is a super-2 number, since 2×68103369² = 9276137738300322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68103361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6502 + ... + 13359.

It is an arithmetic number, because the mean of its divisors is an integer number (6355840).

Almost surely, 2^68103369 is an apocalyptic number.

It is an amenable number.

68103369 is a deficient number, since it is larger than the sum of its proper divisors (33590071).

68103369 is a wasteful number, since it uses less digits than its factorization.

68103369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19997 (or 19991 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 68103369 is about 8252.4765373796. The cubic root of 68103369 is about 408.3722273471.

The spelling of 68103369 in words is "sixty-eight million, one hundred three thousand, three hundred sixty-nine".