1110941858387 has 2 divisors, whose sum is σ = 1110941858388. Its totient is φ = 1110941858386.

The previous prime is 1110941858329. The next prime is 1110941858407. The reversal of 1110941858387 is 7838581490111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110941858387 - 2¹² = 1110941854291 is a prime.

It is a super-2 number, since 2×1110941858387² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110941858087) 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, 555470929193 + 555470929194.

It is an arithmetic number, because the mean of its divisors is an integer number (555470929194).

Almost surely, 2^{1110941858387} is an apocalyptic number.

1110941858387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110941858387 is an equidigital number, since it uses as much as digits as its factorization.

1110941858387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 56.

The spelling of 1110941858387 in words is "one trillion, one hundred ten billion, nine hundred forty-one million, eight hundred fifty-eight thousand, three hundred eighty-seven".