1110010021103 has 2 divisors, whose sum is σ = 1110010021104. Its totient is φ = 1110010021102.

The previous prime is 1110010021093. The next prime is 1110010021123. The reversal of 1110010021103 is 3011200100111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110010021103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110010021123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005010551 + 555005010552.

It is an arithmetic number, because the mean of its divisors is an integer number (555005010552).

Almost surely, 2^{1110010021103} is an apocalyptic number.

1110010021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110010021103 is an equidigital number, since it uses as much as digits as its factorization.

1110010021103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1110010021103 its reverse (3011200100111), we get a palindrome (4121210121214).

The spelling of 1110010021103 in words is "one trillion, one hundred ten billion, ten million, twenty-one thousand, one hundred three".