133021132297 has 2 divisors, whose sum is σ = 133021132298. Its totient is φ = 133021132296.

The previous prime is 133021132271. The next prime is 133021132331. The reversal of 133021132297 is 792231120331.

It is an a-pointer prime, because the next prime (133021132331) can be obtained adding 133021132297 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106591802256 + 26429330041 = 326484^2 + 162571^2 .

It is a cyclic number.

It is not a de Polignac number, because 133021132297 - 2¹⁹ = 133020608009 is a prime.

It is not a weakly prime, because it can be changed into another prime (133021132217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510566148 + 66510566149.

It is an arithmetic number, because the mean of its divisors is an integer number (66510566149).

Almost surely, 2^133021132297 is an apocalyptic number.

It is an amenable number.

133021132297 is a deficient number, since it is larger than the sum of its proper divisors (1).

133021132297 is an equidigital number, since it uses as much as digits as its factorization.

133021132297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 133021132297 in words is "one hundred thirty-three billion, twenty-one million, one hundred thirty-two thousand, two hundred ninety-seven".