1120100020423 has 2 divisors, whose sum is σ = 1120100020424. Its totient is φ = 1120100020422.

The previous prime is 1120100020411. The next prime is 1120100020433. The reversal of 1120100020423 is 3240200010211.

It is a strong prime.

It is an emirp because it is prime and its reverse (3240200010211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120100020423 - 2¹⁷ = 1120099889351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120100020397 and 1120100020406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120100020433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560050010211 + 560050010212.

It is an arithmetic number, because the mean of its divisors is an integer number (560050010212).

Almost surely, 2^{1120100020423} is an apocalyptic number.

1120100020423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120100020423 is an equidigital number, since it uses as much as digits as its factorization.

1120100020423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1120100020423 its reverse (3240200010211), we get a palindrome (4360300030634).

The spelling of 1120100020423 in words is "one trillion, one hundred twenty billion, one hundred million, twenty thousand, four hundred twenty-three".