1335535141 has 2 divisors, whose sum is σ = 1335535142. Its totient is φ = 1335535140.

The previous prime is 1335535139. The next prime is 1335535169. The reversal of 1335535141 is 1415355331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 770284516 + 565250625 = 27754^2 + 23775^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335535141 - 2¹ = 1335535139 is a prime.

It is a super-2 number, since 2×1335535141² = 3567308225691779762, which contains 22 as substring.

Together with 1335535139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1335535541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667767570 + 667767571.

It is an arithmetic number, because the mean of its divisors is an integer number (667767571).

Almost surely, 2^1335535141 is an apocalyptic number.

It is an amenable number.

1335535141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335535141 is an equidigital number, since it uses as much as digits as its factorization.

1335535141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 31.

The square root of 1335535141 is about 36544.9742235509. The cubic root of 1335535141 is about 1101.2479338397.

The spelling of 1335535141 in words is "one billion, three hundred thirty-five million, five hundred thirty-five thousand, one hundred forty-one".