1153604039233 has 2 divisors, whose sum is σ = 1153604039234. Its totient is φ = 1153604039232.

The previous prime is 1153604039221. The next prime is 1153604039309. The reversal of 1153604039233 is 3329304063511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1131559807504 + 22044231729 = 1063748^2 + 148473^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153604039233 - 2²¹ = 1153601942081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153604039333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576802019616 + 576802019617.

It is an arithmetic number, because the mean of its divisors is an integer number (576802019617).

Almost surely, 2^{1153604039233} is an apocalyptic number.

It is an amenable number.

1153604039233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153604039233 is an equidigital number, since it uses as much as digits as its factorization.

1153604039233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 1153604039233 in words is "one trillion, one hundred fifty-three billion, six hundred four million, thirty-nine thousand, two hundred thirty-three".