101001009984736 has 24 divisors (see below), whose sum is σ = 198846012534624. Its totient is φ = 50500435372800.

The previous prime is 101001009984727. The next prime is 101001009984737. The reversal of 101001009984736 is 637489900100101.

It is a self number, because there is not a number n which added to its sum of digits gives 101001009984736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001009984737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27718636 + ... + 31150036.

It is an arithmetic number, because the mean of its divisors is an integer number (8285250522276).

Almost surely, 2^{101001009984736} is an apocalyptic number.

101001009984736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101001009984736 is a deficient number, since it is larger than the sum of its proper divisors (97845002549888).

101001009984736 is an equidigital number, since it uses as much as digits as its factorization.

101001009984736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351234 (or 4351226 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 101001009984736 in words is "one hundred one trillion, one billion, nine million, nine hundred eighty-four thousand, seven hundred thirty-six".