1131127005670 has 16 divisors (see below), whose sum is σ = 2036379331008. Its totient is φ = 452372864320.

The previous prime is 1131127005581. The next prime is 1131127005721. The reversal of 1131127005670 is 765007211311.

It is a happy number.

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, 9681271 + ... + 9797410.

It is an arithmetic number, because the mean of its divisors is an integer number (127273708188).

Almost surely, 2^{1131127005670} is an apocalyptic number.

1131127005670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131127005670 is a deficient number, since it is larger than the sum of its proper divisors (905252325338).

1131127005670 is a wasteful number, since it uses less digits than its factorization.

1131127005670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19484495.

The product of its (nonzero) digits is 8820, while the sum is 34.

The spelling of 1131127005670 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-seven million, five thousand, six hundred seventy".