1303121133093 has 16 divisors (see below), whose sum is σ = 1871808935360. Its totient is φ = 801637565184.

The previous prime is 1303121133089. The next prime is 1303121133103. The reversal of 1303121133093 is 3903311213031.

It is not a de Polignac number, because 1303121133093 - 2² = 1303121133089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1303121133093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303121138093) 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, 5786683 + ... + 6007656.

It is an arithmetic number, because the mean of its divisors is an integer number (116988058460).

Almost surely, 2^{1303121133093} is an apocalyptic number.

1303121133093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1303121133093 is a deficient number, since it is larger than the sum of its proper divisors (568687802267).

1303121133093 is a wasteful number, since it uses less digits than its factorization.

1303121133093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11797188.

The product of its (nonzero) digits is 4374, while the sum is 30.

The spelling of 1303121133093 in words is "one trillion, three hundred three billion, one hundred twenty-one million, one hundred thirty-three thousand, ninety-three".