1342015133 has 2 divisors, whose sum is σ = 1342015134. Its totient is φ = 1342015132.

The previous prime is 1342015099. The next prime is 1342015183. The reversal of 1342015133 is 3315102431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214731609 + 127283524 = 34853^2 + 11282^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342015133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1342015099 and 1342015108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342015183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671007566 + 671007567.

It is an arithmetic number, because the mean of its divisors is an integer number (671007567).

Almost surely, 2^1342015133 is an apocalyptic number.

It is an amenable number.

1342015133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342015133 is an equidigital number, since it uses as much as digits as its factorization.

1342015133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1342015133 is about 36633.5247143924. The cubic root of 1342015133 is about 1103.0261392496.

Adding to 1342015133 its reverse (3315102431), we get a palindrome (4657117564).

The spelling of 1342015133 in words is "one billion, three hundred forty-two million, fifteen thousand, one hundred thirty-three".