131455065073 has 8 divisors (see below), whose sum is σ = 131587031808. Its totient is φ = 131323146864.

The previous prime is 131455065041. The next prime is 131455065083. The reversal of 131455065073 is 370560554131.

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 131455065073 - 2⁵ = 131455065041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131455065013) 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, 7757536 + ... + 7774462.

It is an arithmetic number, because the mean of its divisors is an integer number (16448378976).

Almost surely, 2^131455065073 is an apocalyptic number.

It is an amenable number.

131455065073 is a deficient number, since it is larger than the sum of its proper divisors (131966735).

131455065073 is a wasteful number, since it uses less digits than its factorization.

131455065073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24263.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 131455065073 in words is "one hundred thirty-one billion, four hundred fifty-five million, sixty-five thousand, seventy-three".