211120301153 has 2 divisors, whose sum is σ = 211120301154. Its totient is φ = 211120301152.

The previous prime is 211120301149. The next prime is 211120301201. The reversal of 211120301153 is 351103021112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158067470929 + 53052830224 = 397577^2 + 230332^2 .

It is a cyclic number.

It is not a de Polignac number, because 211120301153 - 2² = 211120301149 is a prime.

It is not a weakly prime, because it can be changed into another prime (211120301453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560150576 + 105560150577.

It is an arithmetic number, because the mean of its divisors is an integer number (105560150577).

Almost surely, 2^211120301153 is an apocalyptic number.

It is an amenable number.

211120301153 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120301153 is an equidigital number, since it uses as much as digits as its factorization.

211120301153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 211120301153 its reverse (351103021112), we get a palindrome (562223322265).

The spelling of 211120301153 in words is "two hundred eleven billion, one hundred twenty million, three hundred one thousand, one hundred fifty-three".