103155000075 has 144 divisors (see below), whose sum is σ = 195651173952. Its totient is φ = 51891840000.

The previous prime is 103155000041. The next prime is 103155000097. The reversal of 103155000075 is 570000551301.

103155000075 is a `hidden beast` number, since 10 + 31 + 550 + 0 + 0 + 0 + 75 = 666.

It is not a de Polignac number, because 103155000075 - 2⁸ = 103154999819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 36054145 + ... + 36057005.

It is an arithmetic number, because the mean of its divisors is an integer number (1358688708).

Almost surely, 2^103155000075 is an apocalyptic number.

103155000075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103155000075 is a deficient number, since it is larger than the sum of its proper divisors (92496173877).

103155000075 is a wasteful number, since it uses less digits than its factorization.

103155000075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046 (or 3038 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

Adding to 103155000075 its reverse (570000551301), we get a palindrome (673155551376).

The spelling of 103155000075 in words is "one hundred three billion, one hundred fifty-five million, seventy-five", and thus it is an aban number.