18101034050 has 48 divisors (see below), whose sum is σ = 36975312000. Its totient is φ = 6537988800.

The previous prime is 18101034037. The next prime is 18101034067. The reversal of 18101034050 is 5043010181.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28490 + ... + 192389.

It is an arithmetic number, because the mean of its divisors is an integer number (770319000).

Almost surely, 2^18101034050 is an apocalyptic number.

18101034050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18101034050 is an abundant number, since it is smaller than the sum of its proper divisors (18874277950).

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

18101034050 is a wasteful number, since it uses less digits than its factorization.

18101034050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221051 (or 221046 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 18101034050 in words is "eighteen billion, one hundred one million, thirty-four thousand, fifty".