1101141 has 16 divisors (see below), whose sum is σ = 1728000. Its totient is φ = 690624.

The previous prime is 1101127. The next prime is 1101143. The reversal of 1101141 is 1411011.

It is not a de Polignac number, because 1101141 - 2⁵ = 1101109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741 + ... + 1658.

It is an arithmetic number, because the mean of its divisors is an integer number (108000).

2^1101141 is an apocalyptic number.

It is an amenable number.

1101141 is a deficient number, since it is larger than the sum of its proper divisors (626859).

1101141 is a wasteful number, since it uses less digits than its factorization.

1101141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2419 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1101141 is about 1049.3526575942. The cubic root of 1101141 is about 103.2636910790.

Adding to 1101141 its reverse (1411011), we get a palindrome (2512152).

The spelling of 1101141 in words is "one million, one hundred one thousand, one hundred forty-one".