101012010655056 has 80 divisors (see below), whose sum is σ = 274697873121600. Its totient is φ = 31896661192704.

The previous prime is 101012010655051. The next prime is 101012010655111. The reversal of 101012010655056 is 650556010210101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012010655051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12375360 + ... + 18846048.

It is an arithmetic number, because the mean of its divisors is an integer number (3433723414020).

Almost surely, 2^{101012010655056} is an apocalyptic number.

101012010655056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101012010655056 is an abundant number, since it is smaller than the sum of its proper divisors (173685862466544).

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

101012010655056 is a wasteful number, since it uses less digits than its factorization.

101012010655056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487836 (or 6487830 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 101012010655056 its reverse (650556010210101), we get a palindrome (751568020865157).

The spelling of 101012010655056 in words is "one hundred one trillion, twelve billion, ten million, six hundred fifty-five thousand, fifty-six".