153035204321345 has 4 divisors (see below), whose sum is σ = 183642245185620. Its totient is φ = 122428163457072.

The previous prime is 153035204321309. The next prime is 153035204321381. The reversal of 153035204321345 is 543123402530351.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (153035204321309) and next prime (153035204321381).

It can be written as a sum of positive squares in 2 ways, for example, as 21871485476416 + 131163718844929 = 4676696^2 + 11452673^2 .

It is a cyclic number.

It is not a de Polignac number, because 153035204321345 - 2³⁸ = 152760326414401 is a prime.

It is a super-3 number, since 3×153035204321345³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15303520432130 + ... + 15303520432139.

It is an arithmetic number, because the mean of its divisors is an integer number (45910561296405).

Almost surely, 2^{153035204321345} is an apocalyptic number.

It is an amenable number.

153035204321345 is a deficient number, since it is larger than the sum of its proper divisors (30607040864275).

153035204321345 is an equidigital number, since it uses as much as digits as its factorization.

153035204321345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30607040864274.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 153035204321345 its reverse (543123402530351), we get a palindrome (696158606851696).

The spelling of 153035204321345 in words is "one hundred fifty-three trillion, thirty-five billion, two hundred four million, three hundred twenty-one thousand, three hundred forty-five".