110100010100489 has 2 divisors, whose sum is σ = 110100010100490. Its totient is φ = 110100010100488.

The previous prime is 110100010100461. The next prime is 110100010100491. The reversal of 110100010100489 is 984001010001011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80244276978889 + 29855733121600 = 8957917^2 + 5464040^2 .

It is a cyclic number.

It is not a de Polignac number, because 110100010100489 - 2³⁶ = 110031290623753 is a prime.

Together with 110100010100491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110100010100449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050005050244 + 55050005050245.

It is an arithmetic number, because the mean of its divisors is an integer number (55050005050245).

Almost surely, 2^{110100010100489} is an apocalyptic number.

It is an amenable number.

110100010100489 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100010100489 is an equidigital number, since it uses as much as digits as its factorization.

110100010100489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 110100010100489 in words is "one hundred ten trillion, one hundred billion, ten million, one hundred thousand, four hundred eighty-nine".