101963066816 has 56 divisors (see below), whose sum is σ = 222964485744. Its totient is φ = 45965445120.

The previous prime is 101963066731. The next prime is 101963066839. The reversal of 101963066816 is 618660369101.

It is a happy number.

It is a congruent number.

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, 1389245 + ... + 1460796.

It is an arithmetic number, because the mean of its divisors is an integer number (3981508674).

Almost surely, 2^101963066816 is an apocalyptic number.

101963066816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101963066816 is an abundant number, since it is smaller than the sum of its proper divisors (121001418928).

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

101963066816 is a wasteful number, since it uses less digits than its factorization.

101963066816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850109 (or 2850099 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 101963066816 in words is "one hundred one billion, nine hundred sixty-three million, sixty-six thousand, eight hundred sixteen".