1131454063254 has 8 divisors (see below), whose sum is σ = 2262908126520. Its totient is φ = 377151354416.

The previous prime is 1131454063241. The next prime is 1131454063331. The reversal of 1131454063254 is 4523604541311.

It is a sphenic number, since it is the product of 3 distinct primes.

1131454063254 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94287838599 + ... + 94287838610.

It is an arithmetic number, because the mean of its divisors is an integer number (282863515815).

Almost surely, 2^{1131454063254} is an apocalyptic number.

1131454063254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131454063254 is a wasteful number, since it uses less digits than its factorization.

1131454063254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188575677214.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 1131454063254 in words is "one trillion, one hundred thirty-one billion, four hundred fifty-four million, sixty-three thousand, two hundred fifty-four".