110120112021047 has 2 divisors, whose sum is σ = 110120112021048. Its totient is φ = 110120112021046.

The previous prime is 110120112021001. The next prime is 110120112021061. The reversal of 110120112021047 is 740120211021011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110120112021047 - 2¹⁸ = 110120111758903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110120112021947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060056010523 + 55060056010524.

It is an arithmetic number, because the mean of its divisors is an integer number (55060056010524).

Almost surely, 2^{110120112021047} is an apocalyptic number.

110120112021047 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120112021047 is an equidigital number, since it uses as much as digits as its factorization.

110120112021047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 110120112021047 its reverse (740120211021011), we get a palindrome (850240323042058).

The spelling of 110120112021047 in words is "one hundred ten trillion, one hundred twenty billion, one hundred twelve million, twenty-one thousand, forty-seven".