1303355253111 has 8 divisors (see below), whose sum is σ = 1762283159424. Its totient is φ = 856665424440.

The previous prime is 1303355253107. The next prime is 1303355253121. The reversal of 1303355253111 is 1113525533031.

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

It is not a de Polignac number, because 1303355253111 - 2² = 1303355253107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303355253121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3059519161 + ... + 3059519586.

It is an arithmetic number, because the mean of its divisors is an integer number (220285394928).

Almost surely, 2^{1303355253111} is an apocalyptic number.

1303355253111 is a deficient number, since it is larger than the sum of its proper divisors (458927906313).

1303355253111 is an equidigital number, since it uses as much as digits as its factorization.

1303355253111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119038821.

The product of its (nonzero) digits is 20250, while the sum is 33.

The spelling of 1303355253111 in words is "one trillion, three hundred three billion, three hundred fifty-five million, two hundred fifty-three thousand, one hundred eleven".