65300535131 has 12 divisors (see below), whose sum is σ = 70770645720. Its totient is φ = 60225759360.

The previous prime is 65300535109. The next prime is 65300535191. The reversal of 65300535131 is 13153500356.

It is not a de Polignac number, because 65300535131 - 2¹⁰ = 65300534107 is a prime.

It is a super-2 number, since 2×65300535131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65300535101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32915 + ... + 362883.

It is an arithmetic number, because the mean of its divisors is an integer number (5897553810).

Almost surely, 2^65300535131 is an apocalyptic number.

65300535131 is a deficient number, since it is larger than the sum of its proper divisors (5470110589).

65300535131 is a wasteful number, since it uses less digits than its factorization.

65300535131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331166 (or 331153 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 32.

The spelling of 65300535131 in words is "sixty-five billion, three hundred million, five hundred thirty-five thousand, one hundred thirty-one".