650101101056 has 320 divisors, whose sum is σ = 1550240778240. Its totient is φ = 269144064000.

The previous prime is 650101101053. The next prime is 650101101059.

650101101056 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (650101101053) and next prime (650101101059).

It is not an unprimeable number, because it can be changed into a prime (650101101053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311499245 + ... + 311501331.

It is an arithmetic number, because the mean of its divisors is an integer number (4844502432).

Almost surely, 2^650101101056 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 650101101056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775120389120).

650101101056 is an abundant number, since it is smaller than the sum of its proper divisors (900139677184).

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

650101101056 is a wasteful number, since it uses less digits than its factorization.

650101101056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247 (or 2231 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

It can be divided in two parts, 650101 and 101056, that added together give a palindrome (751157).

The spelling of 650101101056 in words is "six hundred fifty billion, one hundred one million, one hundred one thousand, fifty-six".