201127056 has 40 divisors (see below), whose sum is σ = 559547520. Its totient is φ = 61885056.

The previous prime is 201127049. The next prime is 201127061. The reversal of 201127056 is 650721102.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 160536 + ... + 161783.

It is an arithmetic number, because the mean of its divisors is an integer number (13988688).

Almost surely, 2^201127056 is an apocalyptic number.

201127056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

201127056 is an abundant number, since it is smaller than the sum of its proper divisors (358420464).

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

201127056 is a wasteful number, since it uses less digits than its factorization.

201127056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322343 (or 322337 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 201127056 is about 14181.9270904909. The cubic root of 201127056 is about 585.9000011856.

Adding to 201127056 its reverse (650721102), we get a palindrome (851848158).

The spelling of 201127056 in words is "two hundred one million, one hundred twenty-seven thousand, fifty-six".