1234553241211 has 2 divisors, whose sum is σ = 1234553241212. Its totient is φ = 1234553241210.

The previous prime is 1234553241179. The next prime is 1234553241241. The reversal of 1234553241211 is 1121423554321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1234553241211 - 2⁵ = 1234553241179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234553241241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617276620605 + 617276620606.

It is an arithmetic number, because the mean of its divisors is an integer number (617276620606).

Almost surely, 2^{1234553241211} is an apocalyptic number.

1234553241211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234553241211 is an equidigital number, since it uses as much as digits as its factorization.

1234553241211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 34.

Adding to 1234553241211 its reverse (1121423554321), we get a palindrome (2355976795532).

The spelling of 1234553241211 in words is "one trillion, two hundred thirty-four billion, five hundred fifty-three million, two hundred forty-one thousand, two hundred eleven".