1305325215233 has 16 divisors (see below), whose sum is σ = 1426810418880. Its totient is φ = 1186853190336.

The previous prime is 1305325215209. The next prime is 1305325215241. The reversal of 1305325215233 is 3325125235031.

It is a cyclic number.

It is not a de Polignac number, because 1305325215233 - 2¹⁶ = 1305325149697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1305325215193 and 1305325215202.

It is not an unprimeable number, because it can be changed into a prime (1305325215133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16148963 + ... + 16229591.

It is an arithmetic number, because the mean of its divisors is an integer number (89175651180).

Almost surely, 2^{1305325215233} is an apocalyptic number.

1305325215233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1305325215233 is a deficient number, since it is larger than the sum of its proper divisors (121485203647).

1305325215233 is a wasteful number, since it uses less digits than its factorization.

1305325215233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99296.

The product of its (nonzero) digits is 81000, while the sum is 35.

The spelling of 1305325215233 in words is "one trillion, three hundred five billion, three hundred twenty-five million, two hundred fifteen thousand, two hundred thirty-three".