10101110999843 has 2 divisors, whose sum is σ = 10101110999844. Its totient is φ = 10101110999842.

The previous prime is 10101110999831. The next prime is 10101111000023. The reversal of 10101110999843 is 34899901110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101110999843 - 2⁸ = 10101110999587 is a prime.

It is a super-2 number, since 2×10101110999843² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10101110999143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050555499921 + 5050555499922.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555499922).

Almost surely, 2^{10101110999843} is an apocalyptic number.

10101110999843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101110999843 is an equidigital number, since it uses as much as digits as its factorization.

10101110999843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 47.

The spelling of 10101110999843 in words is "ten trillion, one hundred one billion, one hundred ten million, nine hundred ninety-nine thousand, eight hundred forty-three".