131147073153667 has 4 divisors (see below), whose sum is σ = 131669571453336. Its totient is φ = 130624574854000.

The previous prime is 131147073153601. The next prime is 131147073153721. The reversal of 131147073153667 is 766351370741131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131147073153667 - 2³⁹ = 130597317339779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131147073154667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261249149458 + ... + 261249149959.

It is an arithmetic number, because the mean of its divisors is an integer number (32917392863334).

Almost surely, 2^{131147073153667} is an apocalyptic number.

131147073153667 is a deficient number, since it is larger than the sum of its proper divisors (522498299669).

131147073153667 is an equidigital number, since it uses as much as digits as its factorization.

131147073153667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522498299668.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The spelling of 131147073153667 in words is "one hundred thirty-one trillion, one hundred forty-seven billion, seventy-three million, one hundred fifty-three thousand, six hundred sixty-seven".