1333303030973 has 2 divisors, whose sum is σ = 1333303030974. Its totient is φ = 1333303030972.

The previous prime is 1333303030841. The next prime is 1333303030981. The reversal of 1333303030973 is 3790303033331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 986360826649 + 346942204324 = 993157^2 + 589018^2 .

It is a cyclic number.

It is not a de Polignac number, because 1333303030973 - 2²² = 1333298836669 is a prime.

It is a super-3 number, since 3×1333303030973³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1333303000973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666651515486 + 666651515487.

It is an arithmetic number, because the mean of its divisors is an integer number (666651515487).

Almost surely, 2^{1333303030973} is an apocalyptic number.

It is an amenable number.

1333303030973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333303030973 is an equidigital number, since it uses as much as digits as its factorization.

1333303030973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137781, while the sum is 38.

The spelling of 1333303030973 in words is "one trillion, three hundred thirty-three billion, three hundred three million, thirty thousand, nine hundred seventy-three".