1120210101953 has 2 divisors, whose sum is σ = 1120210101954. Its totient is φ = 1120210101952.

The previous prime is 1120210101949. The next prime is 1120210102009. The reversal of 1120210101953 is 3591010120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 871960028944 + 248250073009 = 933788^2 + 498247^2 .

It is an emirp because it is prime and its reverse (3591010120211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120210101953 - 2² = 1120210101949 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120218101953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560105050976 + 560105050977.

It is an arithmetic number, because the mean of its divisors is an integer number (560105050977).

Almost surely, 2^{1120210101953} is an apocalyptic number.

It is an amenable number.

1120210101953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120210101953 is an equidigital number, since it uses as much as digits as its factorization.

1120210101953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 26.

The spelling of 1120210101953 in words is "one trillion, one hundred twenty billion, two hundred ten million, one hundred one thousand, nine hundred fifty-three".