1120202121053 has 2 divisors, whose sum is σ = 1120202121054. Its totient is φ = 1120202121052.

The previous prime is 1120202120971. The next prime is 1120202121119. The reversal of 1120202121053 is 3501212020211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1118310480004 + 1891641049 = 1057502^2 + 43493^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120202121053 - 2¹⁶ = 1120202055517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120202121653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101060526 + 560101060527.

It is an arithmetic number, because the mean of its divisors is an integer number (560101060527).

Almost surely, 2^{1120202121053} is an apocalyptic number.

It is an amenable number.

1120202121053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120202121053 is an equidigital number, since it uses as much as digits as its factorization.

1120202121053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 1120202121053 its reverse (3501212020211), we get a palindrome (4621414141264).

The spelling of 1120202121053 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred twenty-one thousand, fifty-three".