1127931603126 has 16 divisors (see below), whose sum is σ = 2256066698544. Its totient is φ = 375943285664.

The previous prime is 1127931603103. The next prime is 1127931603167. The reversal of 1127931603126 is 6213061397211.

It is a Curzon 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, 8406741 + ... + 8539856.

It is an arithmetic number, because the mean of its divisors is an integer number (141004168659).

Almost surely, 2^{1127931603126} is an apocalyptic number.

1127931603126 is an abundant number, since it is smaller than the sum of its proper divisors (1128135095418).

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

1127931603126 is a wasteful number, since it uses less digits than its factorization.

1127931603126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16957695.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 1127931603126 in words is "one trillion, one hundred twenty-seven billion, nine hundred thirty-one million, six hundred three thousand, one hundred twenty-six".