102050048 has 72 divisors (see below), whose sum is σ = 218544480. Its totient is φ = 47390720.

The previous prime is 102050029. The next prime is 102050071. The reversal of 102050048 is 840050201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570023 + ... + 570201.

It is an arithmetic number, because the mean of its divisors is an integer number (3035340).

Almost surely, 2^102050048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102050048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109272240).

102050048 is an abundant number, since it is smaller than the sum of its proper divisors (116494432).

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

102050048 is a wasteful number, since it uses less digits than its factorization.

102050048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 102050048 is about 10101.9823797114. The cubic root of 102050048 is about 467.3092788723.

The spelling of 102050048 in words is "one hundred two million, fifty thousand, forty-eight".