10033101109 has 2 divisors, whose sum is σ = 10033101110. Its totient is φ = 10033101108.

The previous prime is 10033101079. The next prime is 10033101137. The reversal of 10033101109 is 90110133001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8342082225 + 1691018884 = 91335^2 + 41122^2 .

It is a cyclic number.

It is not a de Polignac number, because 10033101109 - 2²³ = 10024712501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10033101509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016550554 + 5016550555.

It is an arithmetic number, because the mean of its divisors is an integer number (5016550555).

Almost surely, 2^10033101109 is an apocalyptic number.

It is an amenable number.

10033101109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033101109 is an equidigital number, since it uses as much as digits as its factorization.

10033101109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 19.

The spelling of 10033101109 in words is "ten billion, thirty-three million, one hundred one thousand, one hundred nine".