131120153253455 has 8 divisors (see below), whose sum is σ = 158223201692400. Its totient is φ = 104310110743936.

The previous prime is 131120153253449. The next prime is 131120153253493. The reversal of 131120153253455 is 554352351021131.

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 131120153253455 - 2²⁰ = 131120152204879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73251481370 + ... + 73251483159.

It is an arithmetic number, because the mean of its divisors is an integer number (19777900211550).

Almost surely, 2^{131120153253455} is an apocalyptic number.

131120153253455 is a deficient number, since it is larger than the sum of its proper divisors (27103048438945).

131120153253455 is a wasteful number, since it uses less digits than its factorization.

131120153253455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146502964713.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 131120153253455 in words is "one hundred thirty-one trillion, one hundred twenty billion, one hundred fifty-three million, two hundred fifty-three thousand, four hundred fifty-five".