101422313340 has 96 divisors (see below), whose sum is σ = 290093045760. Its totient is φ = 26468111616.

The previous prime is 101422313287. The next prime is 101422313353. The reversal of 101422313340 is 43313224101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101422313340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 725182 + ... + 853658.

It is an arithmetic number, because the mean of its divisors is an integer number (3021802560).

Almost surely, 2^101422313340 is an apocalyptic number.

101422313340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101422313340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145046522880).

101422313340 is an abundant number, since it is smaller than the sum of its proper divisors (188670732420).

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

101422313340 is a wasteful number, since it uses less digits than its factorization.

101422313340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128771 (or 128769 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101422313340 its reverse (43313224101), we get a palindrome (144735537441).

The spelling of 101422313340 in words is "one hundred one billion, four hundred twenty-two million, three hundred thirteen thousand, three hundred forty".