103155000042 has 8 divisors (see below), whose sum is σ = 206310000096. Its totient is φ = 34385000012.

The previous prime is 103155000041. The next prime is 103155000097. The reversal of 103155000042 is 240000551301.

It is a sphenic number, since it is the product of 3 distinct primes.

103155000042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 103154999982 and 103155000018.

It is not an unprimeable number, because it can be changed into a prime (103155000041) 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 3 ways as a sum of consecutive naturals, for example, 8596249998 + ... + 8596250009.

It is an arithmetic number, because the mean of its divisors is an integer number (25788750012).

Almost surely, 2^103155000042 is an apocalyptic number.

103155000042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103155000042 is a wasteful number, since it uses less digits than its factorization.

103155000042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17192500012.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 103155000042 its reverse (240000551301), we get a palindrome (343155551343).

The spelling of 103155000042 in words is "one hundred three billion, one hundred fifty-five million, forty-two", and thus it is an aban number.