133113343049 has 2 divisors, whose sum is σ = 133113343050. Its totient is φ = 133113343048.

The previous prime is 133113342983. The next prime is 133113343061. The reversal of 133113343049 is 940343311331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97290967225 + 35822375824 = 311915^2 + 189268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133113343049 is a prime.

It is not a weakly prime, because it can be changed into another prime (133113343549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66556671524 + 66556671525.

It is an arithmetic number, because the mean of its divisors is an integer number (66556671525).

Almost surely, 2^133113343049 is an apocalyptic number.

It is an amenable number.

133113343049 is a deficient number, since it is larger than the sum of its proper divisors (1).

133113343049 is an equidigital number, since it uses as much as digits as its factorization.

133113343049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 133113343049 in words is "one hundred thirty-three billion, one hundred thirteen million, three hundred forty-three thousand, forty-nine".