110121020300101 has 2 divisors, whose sum is σ = 110121020300102. Its totient is φ = 110121020300100.

The previous prime is 110121020300087. The next prime is 110121020300147. The reversal of 110121020300101 is 101003020121011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70587722722500 + 39533297577601 = 8401650^2 + 6287551^2 .

It is a cyclic number.

It is not a de Polignac number, because 110121020300101 - 2³⁷ = 109983581346629 is a prime.

It is a super-2 number, since 2×110121020300101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121020300801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060510150050 + 55060510150051.

It is an arithmetic number, because the mean of its divisors is an integer number (55060510150051).

Almost surely, 2^{110121020300101} is an apocalyptic number.

It is an amenable number.

110121020300101 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121020300101 is an equidigital number, since it uses as much as digits as its factorization.

110121020300101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 110121020300101 its reverse (101003020121011), we get a palindrome (211124040421112).

The spelling of 110121020300101 in words is "one hundred ten trillion, one hundred twenty-one billion, twenty million, three hundred thousand, one hundred one".