1131160420626 has 8 divisors (see below), whose sum is σ = 2262320841264. Its totient is φ = 377053473540.

The previous prime is 1131160420553. The next prime is 1131160420631. The reversal of 1131160420626 is 6260240611311.

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

1131160420626 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94263368380 + ... + 94263368391.

It is an arithmetic number, because the mean of its divisors is an integer number (282790105158).

Almost surely, 2^{1131160420626} is an apocalyptic number.

1131160420626 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.

1131160420626 is a wasteful number, since it uses less digits than its factorization.

1131160420626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188526736776.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 1131160420626 in words is "one trillion, one hundred thirty-one billion, one hundred sixty million, four hundred twenty thousand, six hundred twenty-six".