101342240224420 has 48 divisors (see below), whose sum is σ = 230545524288240. Its totient is φ = 37418673297408.

The previous prime is 101342240224343. The next prime is 101342240224493. The reversal of 101342240224420 is 24422042243101.

It can be written as a sum of positive squares in 8 ways, for example, as 72388650455104 + 28953589769316 = 8508152^2 + 5380854^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153144957 + ... + 1153232836.

It is an arithmetic number, because the mean of its divisors is an integer number (4803031756005).

Almost surely, 2^{101342240224420} is an apocalyptic number.

101342240224420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101342240224420 is an abundant number, since it is smaller than the sum of its proper divisors (129203284063820).

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

101342240224420 is a wasteful number, since it uses less digits than its factorization.

101342240224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306377841 (or 2306377813 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 101342240224420 its reverse (24422042243101), we get a palindrome (125764282467521).

The spelling of 101342240224420 in words is "one hundred one trillion, three hundred forty-two billion, two hundred forty million, two hundred twenty-four thousand, four hundred twenty".