1101201124201 has 2 divisors, whose sum is σ = 1101201124202. Its totient is φ = 1101201124200.

The previous prime is 1101201124187. The next prime is 1101201124217. The reversal of 1101201124201 is 1024211021011.

It is an a-pointer prime, because the next prime (1101201124217) can be obtained adding 1101201124201 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 872215905625 + 228985218576 = 933925^2 + 478524^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101201124201 - 2⁵ = 1101201124169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101201124301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550600562100 + 550600562101.

It is an arithmetic number, because the mean of its divisors is an integer number (550600562101).

Almost surely, 2^{1101201124201} is an apocalyptic number.

It is an amenable number.

1101201124201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101201124201 is an equidigital number, since it uses as much as digits as its factorization.

1101201124201 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 16.

Adding to 1101201124201 its reverse (1024211021011), we get a palindrome (2125412145212).

It can be divided in two parts, 110120 and 1124201, that added together give a palindrome (1234321).

The spelling of 1101201124201 in words is "one trillion, one hundred one billion, two hundred one million, one hundred twenty-four thousand, two hundred one".