101110020001043 has 2 divisors, whose sum is σ = 101110020001044. Its totient is φ = 101110020001042.

The previous prime is 101110020000943. The next prime is 101110020001057. The reversal of 101110020001043 is 340100020011101.

It is an a-pointer prime, because the next prime (101110020001057) can be obtained adding 101110020001043 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101110020001043 - 2³⁰ = 101108946259219 is a prime.

It is a super-2 number, since 2×101110020001043² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101110020801043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555010000521 + 50555010000522.

It is an arithmetic number, because the mean of its divisors is an integer number (50555010000522).

Almost surely, 2^{101110020001043} is an apocalyptic number.

101110020001043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110020001043 is an equidigital number, since it uses as much as digits as its factorization.

101110020001043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101110020001043 its reverse (340100020011101), we get a palindrome (441210040012144).

The spelling of 101110020001043 in words is "one hundred one trillion, one hundred ten billion, twenty million, one thousand, forty-three".