1141213101 has 16 divisors (see below), whose sum is σ = 1755247104. Its totient is φ = 646025904.

The previous prime is 1141213081. The next prime is 1141213109. The reversal of 1141213101 is 1013121411.

It is not a de Polignac number, because 1141213101 - 2⁵ = 1141213069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141213109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251695 + ... + 256188.

It is an arithmetic number, because the mean of its divisors is an integer number (109702944).

Almost surely, 2^1141213101 is an apocalyptic number.

It is an amenable number.

1141213101 is a deficient number, since it is larger than the sum of its proper divisors (614034003).

1141213101 is a wasteful number, since it uses less digits than its factorization.

1141213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508000.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1141213101 is about 33781.8457311024. The cubic root of 1141213101 is about 1045.0143389133.

Adding to 1141213101 its reverse (1013121411), we get a palindrome (2154334512).

The spelling of 1141213101 in words is "one billion, one hundred forty-one million, two hundred thirteen thousand, one hundred one".