1126108049 has 4 divisors (see below), whose sum is σ = 1228481520. Its totient is φ = 1023734580.

The previous prime is 1126108031. The next prime is 1126108051. The reversal of 1126108049 is 9408016211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-1126108049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126108099) 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, 51186719 + ... + 51186740.

It is an arithmetic number, because the mean of its divisors is an integer number (307120380).

Almost surely, 2^1126108049 is an apocalyptic number.

It is an amenable number.

1126108049 is a deficient number, since it is larger than the sum of its proper divisors (102373471).

1126108049 is a wasteful number, since it uses less digits than its factorization.

1126108049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102373470.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1126108049 is about 33557.5334165072. The cubic root of 1126108049 is about 1040.3832564906.

The spelling of 1126108049 in words is "one billion, one hundred twenty-six million, one hundred eight thousand, forty-nine".