101109209233 has 2 divisors, whose sum is σ = 101109209234. Its totient is φ = 101109209232.

The previous prime is 101109209171. The next prime is 101109209261. The reversal of 101109209233 is 332902901101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79415748864 + 21693460369 = 281808^2 + 147287^2 .

It is a cyclic number.

It is not a de Polignac number, because 101109209233 - 2²¹ = 101107112081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101109209195 and 101109209204.

It is not a weakly prime, because it can be changed into another prime (101109209263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50554604616 + 50554604617.

It is an arithmetic number, because the mean of its divisors is an integer number (50554604617).

Almost surely, 2^101109209233 is an apocalyptic number.

It is an amenable number.

101109209233 is a deficient number, since it is larger than the sum of its proper divisors (1).

101109209233 is an equidigital number, since it uses as much as digits as its factorization.

101109209233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 101109209233 in words is "one hundred one billion, one hundred nine million, two hundred nine thousand, two hundred thirty-three".