103643052050 has 24 divisors (see below), whose sum is σ = 192855085056. Its totient is φ = 41440229840.

The previous prime is 103643052049. The next prime is 103643052083. The reversal of 103643052050 is 50250346301.

It is a super-3 number, since 3×103643052050³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301202 + ... + 545901.

It is an arithmetic number, because the mean of its divisors is an integer number (8035628544).

Almost surely, 2^103643052050 is an apocalyptic number.

103643052050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103643052050 is a deficient number, since it is larger than the sum of its proper divisors (89212033006).

103643052050 is a wasteful number, since it uses less digits than its factorization.

103643052050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849562 (or 849557 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 103643052050 its reverse (50250346301), we get a palindrome (153893398351).

The spelling of 103643052050 in words is "one hundred three billion, six hundred forty-three million, fifty-two thousand, fifty".