20233553411089 has 2 divisors, whose sum is σ = 20233553411090. Its totient is φ = 20233553411088.

The previous prime is 20233553411059. The next prime is 20233553411119. The reversal of 20233553411089 is 98011435533202.

It is a balanced prime because it is at equal distance from previous prime (20233553411059) and next prime (20233553411119).

It can be written as a sum of positive squares in only one way, i.e., 12641103817489 + 7592449593600 = 3555433^2 + 2755440^2 .

It is a cyclic number.

It is not a de Polignac number, because 20233553411089 - 2³¹ = 20231405927441 is a prime.

It is not a weakly prime, because it can be changed into another prime (20233553411059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116776705544 + 10116776705545.

It is an arithmetic number, because the mean of its divisors is an integer number (10116776705545).

Almost surely, 2^{20233553411089} is an apocalyptic number.

It is an amenable number.

20233553411089 is a deficient number, since it is larger than the sum of its proper divisors (1).

20233553411089 is an equidigital number, since it uses as much as digits as its factorization.

20233553411089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 20233553411089 in words is "twenty trillion, two hundred thirty-three billion, five hundred fifty-three million, four hundred eleven thousand, eighty-nine".