1011340341 has 24 divisors (see below), whose sum is σ = 1677505440. Its totient is φ = 580672800.

The previous prime is 1011340339. The next prime is 1011340357. The reversal of 1011340341 is 1430431101.

It is not a de Polignac number, because 1011340341 - 2¹ = 1011340339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011340361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266950 + ... + 270711.

It is an arithmetic number, because the mean of its divisors is an integer number (69896060).

Almost surely, 2^1011340341 is an apocalyptic number.

1011340341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1011340341 is a deficient number, since it is larger than the sum of its proper divisors (666165099).

1011340341 is a wasteful number, since it uses less digits than its factorization.

1011340341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537697 (or 537694 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1011340341 is about 31801.5776495444. The cubic root of 1011340341 is about 1003.7659137574.

Adding to 1011340341 its reverse (1430431101), we get a palindrome (2441771442).

The spelling of 1011340341 in words is "one billion, eleven million, three hundred forty thousand, three hundred forty-one".