102033013109 has 2 divisors, whose sum is σ = 102033013110. Its totient is φ = 102033013108.

The previous prime is 102033013079. The next prime is 102033013171. The reversal of 102033013109 is 901310330201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102006778225 + 26234884 = 319385^2 + 5122^2 .

It is a cyclic number.

It is not a de Polignac number, because 102033013109 - 2⁸ = 102033012853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102038013109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51016506554 + 51016506555.

It is an arithmetic number, because the mean of its divisors is an integer number (51016506555).

Almost surely, 2^102033013109 is an apocalyptic number.

It is an amenable number.

102033013109 is a deficient number, since it is larger than the sum of its proper divisors (1).

102033013109 is an equidigital number, since it uses as much as digits as its factorization.

102033013109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 102033013109 in words is "one hundred two billion, thirty-three million, thirteen thousand, one hundred nine".