101216443030000 has 100 divisors (see below), whose sum is σ = 245060195766408. Its totient is φ = 40485740320000.

The previous prime is 101216443029991. The next prime is 101216443030009. The reversal of 101216443030000 is 30344612101.

It is an interprime number because it is at equal distance from previous prime (101216443029991) and next prime (101216443030009).

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101216443030009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 759343359 + ... + 759476641.

Almost surely, 2^{101216443030000} is an apocalyptic number.

101216443030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101216443030000 is an abundant number, since it is smaller than the sum of its proper divisors (143843752736408).

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

101216443030000 is an equidigital number, since it uses as much as digits as its factorization.

101216443030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209252 (or 209231 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101216443030000 its reverse (30344612101), we get a palindrome (101246787642101).

The spelling of 101216443030000 in words is "one hundred one trillion, two hundred sixteen billion, four hundred forty-three million, thirty thousand".