1134153405221 has 2 divisors, whose sum is σ = 1134153405222. Its totient is φ = 1134153405220.

The previous prime is 1134153405181. The next prime is 1134153405293. The reversal of 1134153405221 is 1225043514311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094923660996 + 39229744225 = 1046386^2 + 198065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134153405221 - 2³⁴ = 1116973536037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134153405821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567076702610 + 567076702611.

It is an arithmetic number, because the mean of its divisors is an integer number (567076702611).

Almost surely, 2^{1134153405221} is an apocalyptic number.

It is an amenable number.

1134153405221 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134153405221 is an equidigital number, since it uses as much as digits as its factorization.

1134153405221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1134153405221 its reverse (1225043514311), we get a palindrome (2359196919532).

The spelling of 1134153405221 in words is "one trillion, one hundred thirty-four billion, one hundred fifty-three million, four hundred five thousand, two hundred twenty-one".