68103051 has 16 divisors (see below), whose sum is σ = 94848000. Its totient is φ = 43422048.

The previous prime is 68103043. The next prime is 68103083. The reversal of 68103051 is 15030186.

It is not a de Polignac number, because 68103051 - 2³ = 68103043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68103551) 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 in 15 ways as a sum of consecutive naturals, for example, 1350 + ... + 11748.

It is an arithmetic number, because the mean of its divisors is an integer number (5928000).

Almost surely, 2^68103051 is an apocalyptic number.

68103051 is a deficient number, since it is larger than the sum of its proper divisors (26744949).

68103051 is a wasteful number, since it uses less digits than its factorization.

68103051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 68103051 is about 8252.4572704135. The cubic root of 68103051 is about 408.3715917321.

The spelling of 68103051 in words is "sixty-eight million, one hundred three thousand, fifty-one".