133030267973 has 2 divisors, whose sum is σ = 133030267974. Its totient is φ = 133030267972.

The previous prime is 133030267949. The next prime is 133030268027. The reversal of 133030267973 is 379762030331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106369256449 + 26661011524 = 326143^2 + 163282^2 .

It is a cyclic number.

It is not a de Polignac number, because 133030267973 - 2²⁸ = 132761832517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133030267913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515133986 + 66515133987.

It is an arithmetic number, because the mean of its divisors is an integer number (66515133987).

Almost surely, 2^133030267973 is an apocalyptic number.

It is an amenable number.

133030267973 is a deficient number, since it is larger than the sum of its proper divisors (1).

133030267973 is an equidigital number, since it uses as much as digits as its factorization.

133030267973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 428652, while the sum is 44.

The spelling of 133030267973 in words is "one hundred thirty-three billion, thirty million, two hundred sixty-seven thousand, nine hundred seventy-three".