1111030123039 has 2 divisors, whose sum is σ = 1111030123040. Its totient is φ = 1111030123038.

The previous prime is 1111030123019. The next prime is 1111030123061. The reversal of 1111030123039 is 9303210301111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111030123039 - 2¹³ = 1111030114847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111030123019) 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, 555515061519 + 555515061520.

It is an arithmetic number, because the mean of its divisors is an integer number (555515061520).

Almost surely, 2^{1111030123039} is an apocalyptic number.

1111030123039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111030123039 is an equidigital number, since it uses as much as digits as its factorization.

1111030123039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 1111030123039 in words is "one trillion, one hundred eleven billion, thirty million, one hundred twenty-three thousand, thirty-nine".