153534235013233 has 2 divisors, whose sum is σ = 153534235013234. Its totient is φ = 153534235013232.

The previous prime is 153534235013213. The next prime is 153534235013261. The reversal of 153534235013233 is 332310532435351.

153534235013233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122730769305664 + 30803465707569 = 11078392^2 + 5550087^2 .

It is a cyclic number.

It is not a de Polignac number, because 153534235013233 - 2²¹ = 153534232916081 is a prime.

It is a super-2 number, since 2×153534235013233² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153534235013233.

It is not a weakly prime, because it can be changed into another prime (153534235013213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76767117506616 + 76767117506617.

It is an arithmetic number, because the mean of its divisors is an integer number (76767117506617).

Almost surely, 2^{153534235013233} is an apocalyptic number.

It is an amenable number.

153534235013233 is a deficient number, since it is larger than the sum of its proper divisors (1).

153534235013233 is an equidigital number, since it uses as much as digits as its factorization.

153534235013233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458000, while the sum is 43.

Adding to 153534235013233 its reverse (332310532435351), we get a palindrome (485844767448584).

The spelling of 153534235013233 in words is "one hundred fifty-three trillion, five hundred thirty-four billion, two hundred thirty-five million, thirteen thousand, two hundred thirty-three".