11141127045 has 32 divisors (see below), whose sum is σ = 20445373440. Its totient is φ = 5750256960.

The previous prime is 11141127013. The next prime is 11141127121. The reversal of 11141127045 is 54072114111.

It is not a de Polignac number, because 11141127045 - 2⁵ = 11141127013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 1326894 + ... + 1335263.

It is an arithmetic number, because the mean of its divisors is an integer number (638917920).

Almost surely, 2^11141127045 is an apocalyptic number.

11141127045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11141127045 is a deficient number, since it is larger than the sum of its proper divisors (9304246395).

11141127045 is a wasteful number, since it uses less digits than its factorization.

11141127045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662202 (or 2662196 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The spelling of 11141127045 in words is "eleven billion, one hundred forty-one million, one hundred twenty-seven thousand, forty-five".