1210002101933 has 2 divisors, whose sum is σ = 1210002101934. Its totient is φ = 1210002101932.

The previous prime is 1210002101911. The next prime is 1210002102019. The reversal of 1210002101933 is 3391012000121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1205048476009 + 4953625924 = 1097747^2 + 70382^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210002101933 - 2²⁰ = 1210001053357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1210002101899 and 1210002101908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210002101233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605001050966 + 605001050967.

It is an arithmetic number, because the mean of its divisors is an integer number (605001050967).

Almost surely, 2^{1210002101933} is an apocalyptic number.

It is an amenable number.

1210002101933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210002101933 is an equidigital number, since it uses as much as digits as its factorization.

1210002101933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 1210002101933 in words is "one trillion, two hundred ten billion, two million, one hundred one thousand, nine hundred thirty-three".