1127661104 has 20 divisors (see below), whose sum is σ = 2188647864. Its totient is φ = 562848768.

The previous prime is 1127661103. The next prime is 1127661107. The reversal of 1127661104 is 4011667211.

It is not an unprimeable number, because it can be changed into a prime (1127661103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51842 + ... + 70305.

Almost surely, 2^1127661104 is an apocalyptic number.

It is an amenable number.

1127661104 is a deficient number, since it is larger than the sum of its proper divisors (1060986760).

1127661104 is a wasteful number, since it uses less digits than its factorization.

1127661104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122732 (or 122726 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1127661104 is about 33580.6656277090. The cubic root of 1127661104 is about 1040.8613131031.

The spelling of 1127661104 in words is "one billion, one hundred twenty-seven million, six hundred sixty-one thousand, one hundred four".