10201340 has 12 divisors (see below), whose sum is σ = 21422856. Its totient is φ = 4080528.

The previous prime is 10201267. The next prime is 10201361. The reversal of 10201340 is 4310201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255014 + ... + 255053.

It is an arithmetic number, because the mean of its divisors is an integer number (1785238).

Almost surely, 2^10201340 is an apocalyptic number.

10201340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201340 is an abundant number, since it is smaller than the sum of its proper divisors (11221516).

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

10201340 is a wasteful number, since it uses less digits than its factorization.

10201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510076 (or 510074 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10201340 is about 3193.9536627822. The cubic root of 10201340 is about 216.8797850434.

Adding to 10201340 its reverse (4310201), we get a palindrome (14511541).

The spelling of 10201340 in words is "ten million, two hundred one thousand, three hundred forty".