1303555055105 has 32 divisors (see below), whose sum is σ = 1663768512000. Its totient is φ = 977702918400.

The previous prime is 1303555055093. The next prime is 1303555055107. The reversal of 1303555055105 is 5015505553031.

It is not a de Polignac number, because 1303555055105 - 2³⁶ = 1234835578369 is a prime.

It is a super-2 number, since 2×1303555055105² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1303555055107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3666095 + ... + 4005915.

It is an arithmetic number, because the mean of its divisors is an integer number (51992766000).

Almost surely, 2^{1303555055105} is an apocalyptic number.

It is an amenable number.

1303555055105 is a deficient number, since it is larger than the sum of its proper divisors (360213456895).

1303555055105 is a wasteful number, since it uses less digits than its factorization.

1303555055105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340265.

The product of its (nonzero) digits is 140625, while the sum is 38.

The spelling of 1303555055105 in words is "one trillion, three hundred three billion, five hundred fifty-five million, fifty-five thousand, one hundred five".