1110202008101 has 2 divisors, whose sum is σ = 1110202008102. Its totient is φ = 1110202008100.

The previous prime is 1110202008073. The next prime is 1110202008137. The reversal of 1110202008101 is 1018002020111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1019645550625 + 90556457476 = 1009775^2 + 300926^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110202008101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110202008101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110202008401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555101004050 + 555101004051.

It is an arithmetic number, because the mean of its divisors is an integer number (555101004051).

Almost surely, 2^{1110202008101} is an apocalyptic number.

It is an amenable number.

1110202008101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110202008101 is an equidigital number, since it uses as much as digits as its factorization.

1110202008101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 1110202008101 its reverse (1018002020111), we get a palindrome (2128204028212).

The spelling of 1110202008101 in words is "one trillion, one hundred ten billion, two hundred two million, eight thousand, one hundred one".