101380422 has 64 divisors (see below), whose sum is σ = 239936256. Its totient is φ = 28152960.

The previous prime is 101380421. The next prime is 101380441. The reversal of 101380422 is 224083101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101380421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148093 + ... + 148775.

It is an arithmetic number, because the mean of its divisors is an integer number (3749004).

Almost surely, 2^101380422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101380422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119968128).

101380422 is an abundant number, since it is smaller than the sum of its proper divisors (138555834).

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

101380422 is a wasteful number, since it uses less digits than its factorization.

101380422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 101380422 is about 10068.7845343914. The cubic root of 101380422 is about 466.2849142132.

The spelling of 101380422 in words is "one hundred one million, three hundred eighty thousand, four hundred twenty-two".