1802093691133 has 2 divisors, whose sum is σ = 1802093691134. Its totient is φ = 1802093691132.

The previous prime is 1802093691107. The next prime is 1802093691137. The reversal of 1802093691133 is 3311963902081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1777267592164 + 24826098969 = 1333142^2 + 157563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1802093691133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1802093691137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901046845566 + 901046845567.

It is an arithmetic number, because the mean of its divisors is an integer number (901046845567).

Almost surely, 2^{1802093691133} is an apocalyptic number.

It is an amenable number.

1802093691133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1802093691133 is an equidigital number, since it uses as much as digits as its factorization.

1802093691133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 1802093691133 in words is "one trillion, eight hundred two billion, ninety-three million, six hundred ninety-one thousand, one hundred thirty-three".