109100620927231 has 2 divisors, whose sum is σ = 109100620927232. Its totient is φ = 109100620927230.

The previous prime is 109100620927219. The next prime is 109100620927237. The reversal of 109100620927231 is 132729026001901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109100620927231 - 2¹¹ = 109100620925183 is a prime.

It is a super-2 number, since 2×109100620927231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109100620927237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54550310463615 + 54550310463616.

It is an arithmetic number, because the mean of its divisors is an integer number (54550310463616).

Almost surely, 2^{109100620927231} is an apocalyptic number.

109100620927231 is a deficient number, since it is larger than the sum of its proper divisors (1).

109100620927231 is an equidigital number, since it uses as much as digits as its factorization.

109100620927231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 109100620927231 in words is "one hundred nine trillion, one hundred billion, six hundred twenty million, nine hundred twenty-seven thousand, two hundred thirty-one".