1011136341 has 4 divisors (see below), whose sum is σ = 1348181792. Its totient is φ = 674090892.

The previous prime is 1011136339. The next prime is 1011136349. The reversal of 1011136341 is 1436311101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1011136341 - 2¹ = 1011136339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011136349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168522721 + ... + 168522726.

It is an arithmetic number, because the mean of its divisors is an integer number (337045448).

Almost surely, 2^1011136341 is an apocalyptic number.

It is an amenable number.

1011136341 is a deficient number, since it is larger than the sum of its proper divisors (337045451).

1011136341 is an equidigital number, since it uses as much as digits as its factorization.

1011136341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337045450.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1011136341 is about 31798.3700997394. The cubic root of 1011136341 is about 1003.6984185045.

Adding to 1011136341 its reverse (1436311101), we get a palindrome (2447447442).

The spelling of 1011136341 in words is "one billion, eleven million, one hundred thirty-six thousand, three hundred forty-one".