133103333031313 has 2 divisors, whose sum is σ = 133103333031314. Its totient is φ = 133103333031312.

The previous prime is 133103333031173. The next prime is 133103333031329. The reversal of 133103333031313 is 313130333301331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121476371943424 + 11626961087889 = 11021632^2 + 3409833^2 .

It is a cyclic number.

It is not a de Polignac number, because 133103333031313 - 2¹³ = 133103333023121 is a prime.

It is not a weakly prime, because it can be changed into another prime (133103333034313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66551666515656 + 66551666515657.

It is an arithmetic number, because the mean of its divisors is an integer number (66551666515657).

Almost surely, 2^{133103333031313} is an apocalyptic number.

It is an amenable number.

133103333031313 is a deficient number, since it is larger than the sum of its proper divisors (1).

133103333031313 is an equidigital number, since it uses as much as digits as its factorization.

133103333031313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19683, while the sum is 31.

Adding to 133103333031313 its reverse (313130333301331), we get a palindrome (446233666332644).

The spelling of 133103333031313 in words is "one hundred thirty-three trillion, one hundred three billion, three hundred thirty-three million, thirty-one thousand, three hundred thirteen".