2120011001153 has 2 divisors, whose sum is σ = 2120011001154. Its totient is φ = 2120011001152.

The previous prime is 2120011001071. The next prime is 2120011001159. The reversal of 2120011001153 is 3511001100212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948123645504 + 171887355649 = 1395752^2 + 414593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120011001153 - 2³² = 2115716033857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120011001159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060005500576 + 1060005500577.

It is an arithmetic number, because the mean of its divisors is an integer number (1060005500577).

Almost surely, 2^{2120011001153} is an apocalyptic number.

It is an amenable number.

2120011001153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120011001153 is an equidigital number, since it uses as much as digits as its factorization.

2120011001153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 2120011001153 its reverse (3511001100212), we get a palindrome (5631012101365).

The spelling of 2120011001153 in words is "two trillion, one hundred twenty billion, eleven million, one thousand, one hundred fifty-three".