103161298 has 16 divisors (see below), whose sum is σ = 164473920. Its totient is φ = 48389616.

The previous prime is 103161293. The next prime is 103161301. The reversal of 103161298 is 892161301.

It is not an unprimeable number, because it can be changed into a prime (103161293) 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 7 ways as a sum of consecutive naturals, for example, 9265 + ... + 17092.

It is an arithmetic number, because the mean of its divisors is an integer number (10279620).

Almost surely, 2^103161298 is an apocalyptic number.

103161298 is a deficient number, since it is larger than the sum of its proper divisors (61312622).

103161298 is a wasteful number, since it uses less digits than its factorization.

103161298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26481.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 103161298 is about 10156.8350385344. The cubic root of 103161298 is about 468.9993771615. Note that the first 3 decimals are identical.

The spelling of 103161298 in words is "one hundred three million, one hundred sixty-one thousand, two hundred ninety-eight".