1127299983160 has 128 divisors (see below), whose sum is σ = 2767947436800. Its totient is φ = 410692239360.

The previous prime is 1127299983137. The next prime is 1127299983163. The reversal of 1127299983160 is 613899927211.

It is a junction number, because it is equal to n+sod(n) for n = 1127299983095 and 1127299983104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127299983163) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 68061280 + ... + 68077840.

It is an arithmetic number, because the mean of its divisors is an integer number (21624589350).

Almost surely, 2^{1127299983160} is an apocalyptic number.

1127299983160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1127299983160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383973718400).

1127299983160 is an abundant number, since it is smaller than the sum of its proper divisors (1640647453640).

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

1127299983160 is a wasteful number, since it uses less digits than its factorization.

1127299983160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18321 (or 18317 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 58.

The spelling of 1127299983160 in words is "one trillion, one hundred twenty-seven billion, two hundred ninety-nine million, nine hundred eighty-three thousand, one hundred sixty".