101344243303220 has 24 divisors (see below), whose sum is σ = 225341905698504. Its totient is φ = 38153126890496.

The previous prime is 101344243303207. The next prime is 101344243303249. The reversal of 101344243303220 is 22303342443101.

It can be written as a sum of positive squares in 4 ways, for example, as 8705119797136 + 92639123506084 = 2950444^2 + 9624922^2 .

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, 149035651577 + ... + 149035652256.

It is an arithmetic number, because the mean of its divisors is an integer number (9389246070771).

Almost surely, 2^{101344243303220} is an apocalyptic number.

101344243303220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101344243303220 is an abundant number, since it is smaller than the sum of its proper divisors (123997662395284).

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

101344243303220 is a wasteful number, since it uses less digits than its factorization.

101344243303220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298071303859 (or 298071303857 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 101344243303220 its reverse (22303342443101), we get a palindrome (123647585746321).

The spelling of 101344243303220 in words is "one hundred one trillion, three hundred forty-four billion, two hundred forty-three million, three hundred three thousand, two hundred twenty".