1110132100109 has 2 divisors, whose sum is σ = 1110132100110. Its totient is φ = 1110132100108.

The previous prime is 1110132100079. The next prime is 1110132100123. The reversal of 1110132100109 is 9010012310111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 784065975625 + 326066124484 = 885475^2 + 571022^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110132100109 - 2¹² = 1110132096013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110132100309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555066050054 + 555066050055.

It is an arithmetic number, because the mean of its divisors is an integer number (555066050055).

Almost surely, 2^{1110132100109} is an apocalyptic number.

It is an amenable number.

1110132100109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110132100109 is an equidigital number, since it uses as much as digits as its factorization.

1110132100109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 20.

It can be divided in two parts, 111013 and 2100109, that added together give a palindrome (2211122).

The spelling of 1110132100109 in words is "one trillion, one hundred ten billion, one hundred thirty-two million, one hundred thousand, one hundred nine".