101344212242 has 64 divisors (see below), whose sum is σ = 189225033984. Its totient is φ = 39637382400.

The previous prime is 101344212223. The next prime is 101344212251. The reversal of 101344212242 is 242212443101.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13911533 + ... + 13918815.

It is an arithmetic number, because the mean of its divisors is an integer number (2956641156).

Almost surely, 2^101344212242 is an apocalyptic number.

101344212242 is a deficient number, since it is larger than the sum of its proper divisors (87880821742).

101344212242 is a wasteful number, since it uses less digits than its factorization.

101344212242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 101344212242 its reverse (242212443101), we get a palindrome (343556655343).

The spelling of 101344212242 in words is "one hundred one billion, three hundred forty-four million, two hundred twelve thousand, two hundred forty-two".