101420223324 has 144 divisors (see below), whose sum is σ = 285910248960. Its totient is φ = 27879532800.

The previous prime is 101420223323. The next prime is 101420223353. The reversal of 101420223324 is 423322024101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101420223294 and 101420223303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101420223323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1599424 + ... + 1661624.

It is an arithmetic number, because the mean of its divisors is an integer number (1985487840).

Almost surely, 2^101420223324 is an apocalyptic number.

101420223324 is a gapful number since it is divisible by the number (14) 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 101420223324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142955124480).

101420223324 is an abundant number, since it is smaller than the sum of its proper divisors (184490025636).

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

101420223324 is a wasteful number, since it uses less digits than its factorization.

101420223324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62328 (or 62319 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 101420223324 its reverse (423322024101), we get a palindrome (524742247425).

The spelling of 101420223324 in words is "one hundred one billion, four hundred twenty million, two hundred twenty-three thousand, three hundred twenty-four".