1134020141 has 4 divisors (see below), whose sum is σ = 1164669372. Its totient is φ = 1103370912.

The previous prime is 1134020099. The next prime is 1134020143. The reversal of 1134020141 is 1410204311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1410204311 = 6199 ⋅227489.

It can be written as a sum of positive squares in 2 ways, for example, as 916575625 + 217444516 = 30275^2 + 14746^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134020141 - 2¹⁴ = 1134003757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134020143) 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, 15324560 + ... + 15324633.

It is an arithmetic number, because the mean of its divisors is an integer number (291167343).

Almost surely, 2^1134020141 is an apocalyptic number.

It is an amenable number.

1134020141 is a deficient number, since it is larger than the sum of its proper divisors (30649231).

1134020141 is an equidigital number, since it uses as much as digits as its factorization.

1134020141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30649230.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1134020141 is about 33675.2155301195. The cubic root of 1134020141 is about 1042.8141672083.

Adding to 1134020141 its reverse (1410204311), we get a palindrome (2544224452).

The spelling of 1134020141 in words is "one billion, one hundred thirty-four million, twenty thousand, one hundred forty-one".