101341240 has 128 divisors (see below), whose sum is σ = 306270720. Its totient is φ = 29145600.

The previous prime is 101341237. The next prime is 101341241. The reversal of 101341240 is 42143101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101341241) 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, 38775 + ... + 41305.

It is an arithmetic number, because the mean of its divisors is an integer number (2392740).

Almost surely, 2^101341240 is an apocalyptic number.

101341240 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 101341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153135360).

101341240 is an abundant number, since it is smaller than the sum of its proper divisors (204929480).

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

101341240 is a wasteful number, since it uses less digits than its factorization.

101341240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2569 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 101341240 is about 10066.8386298778. The cubic root of 101341240 is about 466.2248357834.

Adding to 101341240 its reverse (42143101), we get a palindrome (143484341).

The spelling of 101341240 in words is "one hundred one million, three hundred forty-one thousand, two hundred forty".