1023303025345 has 8 divisors (see below), whose sum is σ = 1230593105664. Its totient is φ = 816889436784.

The previous prime is 1023303025333. The next prime is 1023303025417. The reversal of 1023303025345 is 5435203033201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1023303025345 - 2⁵ = 1023303025313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219120369 + ... + 219125038.

It is an arithmetic number, because the mean of its divisors is an integer number (153824138208).

Almost surely, 2^{1023303025345} is an apocalyptic number.

It is an amenable number.

1023303025345 is a deficient number, since it is larger than the sum of its proper divisors (207290080319).

1023303025345 is an equidigital number, since it uses as much as digits as its factorization.

1023303025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438245879.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 1023303025345 its reverse (5435203033201), we get a palindrome (6458506058546).

The spelling of 1023303025345 in words is "one trillion, twenty-three billion, three hundred three million, twenty-five thousand, three hundred forty-five".