1331838093053 has 8 divisors (see below), whose sum is σ = 1436862206808. Its totient is φ = 1227181840704.

The previous prime is 1331838092957. The next prime is 1331838093077. The reversal of 1331838093053 is 3503908381331.

It can be written as a sum of positive squares in 4 ways, for example, as 775176964 + 1331062916089 = 27842^2 + 1153717^2 .

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 1331838093053 - 2¹⁰ = 1331838092029 is a prime.

It is a super-2 number, since 2×1331838093053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1331838092989 and 1331838093007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331838093083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91957826 + ... + 91972307.

It is an arithmetic number, because the mean of its divisors is an integer number (179607775851).

Almost surely, 2^{1331838093053} is an apocalyptic number.

1331838093053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1331838093053 is a deficient number, since it is larger than the sum of its proper divisors (105024113755).

1331838093053 is a wasteful number, since it uses less digits than its factorization.

1331838093053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183930703.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 1331838093053 in words is "one trillion, three hundred thirty-one billion, eight hundred thirty-eight million, ninety-three thousand, fifty-three".