1141601180 has 12 divisors (see below), whose sum is σ = 2397362520. Its totient is φ = 456640464.

The previous prime is 1141601177. The next prime is 1141601191. The reversal of 1141601180 is 811061411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28540010 + ... + 28540049.

It is an arithmetic number, because the mean of its divisors is an integer number (199780210).

Almost surely, 2^1141601180 is an apocalyptic number.

1141601180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141601180 is an abundant number, since it is smaller than the sum of its proper divisors (1255761340).

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

1141601180 is a wasteful number, since it uses less digits than its factorization.

1141601180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57080068 (or 57080066 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 23.

The square root of 1141601180 is about 33787.5891415768. The cubic root of 1141601180 is about 1045.1327807591.

Adding to 1141601180 its reverse (811061411), we get a palindrome (1952662591).

The spelling of 1141601180 in words is "one billion, one hundred forty-one million, six hundred one thousand, one hundred eighty".