101120112043 has 2 divisors, whose sum is σ = 101120112044. Its totient is φ = 101120112042.

The previous prime is 101120112019. The next prime is 101120112061. The reversal of 101120112043 is 340211021101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101120112043 is a prime.

It is not a weakly prime, because it can be changed into another prime (101120112013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560056021 + 50560056022.

It is an arithmetic number, because the mean of its divisors is an integer number (50560056022).

Almost surely, 2^101120112043 is an apocalyptic number.

101120112043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120112043 is an equidigital number, since it uses as much as digits as its factorization.

101120112043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101120112043 its reverse (340211021101), we get a palindrome (441331133144).

The spelling of 101120112043 in words is "one hundred one billion, one hundred twenty million, one hundred twelve thousand, forty-three".