1110123130451 has 2 divisors, whose sum is σ = 1110123130452. Its totient is φ = 1110123130450.

The previous prime is 1110123130447. The next prime is 1110123130469. The reversal of 1110123130451 is 1540313210111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110123130451 - 2² = 1110123130447 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110123130411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555061565225 + 555061565226.

It is an arithmetic number, because the mean of its divisors is an integer number (555061565226).

Almost surely, 2^{1110123130451} is an apocalyptic number.

1110123130451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110123130451 is an equidigital number, since it uses as much as digits as its factorization.

1110123130451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 1110123130451 its reverse (1540313210111), we get a palindrome (2650436340562).

The spelling of 1110123130451 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, one hundred thirty thousand, four hundred fifty-one".