10112120121143 has 2 divisors, whose sum is σ = 10112120121144. Its totient is φ = 10112120121142.

The previous prime is 10112120121121. The next prime is 10112120121157. The reversal of 10112120121143 is 34112102121101.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (34112102121101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10112120121143 - 2⁶ = 10112120121079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112120120143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056060060571 + 5056060060572.

It is an arithmetic number, because the mean of its divisors is an integer number (5056060060572).

Almost surely, 2^{10112120121143} is an apocalyptic number.

10112120121143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112120121143 is an equidigital number, since it uses as much as digits as its factorization.

10112120121143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 10112120121143 its reverse (34112102121101), we get a palindrome (44224222242244).

The spelling of 10112120121143 in words is "ten trillion, one hundred twelve billion, one hundred twenty million, one hundred twenty-one thousand, one hundred forty-three".