133030530377 has 2 divisors, whose sum is σ = 133030530378. Its totient is φ = 133030530376.

The previous prime is 133030530331. The next prime is 133030530431. The reversal of 133030530377 is 773035030331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131931674176 + 1098856201 = 363224^2 + 33149^2 .

It is a cyclic number.

It is not a de Polignac number, because 133030530377 - 2⁶ = 133030530313 is a prime.

It is not a weakly prime, because it can be changed into another prime (133030539377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515265188 + 66515265189.

It is an arithmetic number, because the mean of its divisors is an integer number (66515265189).

Almost surely, 2^133030530377 is an apocalyptic number.

It is an amenable number.

133030530377 is a deficient number, since it is larger than the sum of its proper divisors (1).

133030530377 is an equidigital number, since it uses as much as digits as its factorization.

133030530377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59535, while the sum is 35.

The spelling of 133030530377 in words is "one hundred thirty-three billion, thirty million, five hundred thirty thousand, three hundred seventy-seven".