3087381133 has 2 divisors, whose sum is σ = 3087381134. Its totient is φ = 3087381132.

The previous prime is 3087381113. The next prime is 3087381137. The reversal of 3087381133 is 3311837803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3083914089 + 3467044 = 55533^2 + 1862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3087381133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3087381092 and 3087381101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3087381137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1543690566 + 1543690567.

It is an arithmetic number, because the mean of its divisors is an integer number (1543690567).

Almost surely, 2^3087381133 is an apocalyptic number.

It is an amenable number.

3087381133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3087381133 is an equidigital number, since it uses as much as digits as its factorization.

3087381133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3087381133 is about 55564.2073011035. The cubic root of 3087381133 is about 1456.1185972220.

The spelling of 3087381133 in words is "three billion, eighty-seven million, three hundred eighty-one thousand, one hundred thirty-three".