1140123103051 has 2 divisors, whose sum is σ = 1140123103052. Its totient is φ = 1140123103050.

The previous prime is 1140123103039. The next prime is 1140123103081. The reversal of 1140123103051 is 1503013210411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1503013210411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140123103051 is a prime.

It is a super-2 number, since 2×1140123103051² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1140123103081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570061551525 + 570061551526.

It is an arithmetic number, because the mean of its divisors is an integer number (570061551526).

Almost surely, 2^{1140123103051} is an apocalyptic number.

1140123103051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140123103051 is an equidigital number, since it uses as much as digits as its factorization.

1140123103051 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 22.

Adding to 1140123103051 its reverse (1503013210411), we get a palindrome (2643136313462).

The spelling of 1140123103051 in words is "one trillion, one hundred forty billion, one hundred twenty-three million, one hundred three thousand, fifty-one".