1136020135 has 8 divisors (see below), whose sum is σ = 1367344656. Its totient is φ = 906069120.

The previous prime is 1136020133. The next prime is 1136020153. The reversal of 1136020135 is 5310206311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1136020135 - 2¹ = 1136020133 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 (1136020133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341554 + ... + 344863.

It is an arithmetic number, because the mean of its divisors is an integer number (170918082).

Almost surely, 2^1136020135 is an apocalyptic number.

1136020135 is a deficient number, since it is larger than the sum of its proper divisors (231324521).

1136020135 is an equidigital number, since it uses as much as digits as its factorization.

1136020135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686753.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1136020135 is about 33704.8977894905. The cubic root of 1136020135 is about 1043.4268539123.

Adding to 1136020135 its reverse (5310206311), we get a palindrome (6446226446).

The spelling of 1136020135 in words is "one billion, one hundred thirty-six million, twenty thousand, one hundred thirty-five".