11031141 has 16 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 6651120.

The previous prime is 11031121. The next prime is 11031161. The reversal of 11031141 is 14113011.

It is an interprime number because it is at equal distance from previous prime (11031121) and next prime (11031161).

It is not a de Polignac number, because 11031141 - 2⁹ = 11030629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031121) 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, 6610 + ... + 8108.

It is an arithmetic number, because the mean of its divisors is an integer number (1008000).

Almost surely, 2^11031141 is an apocalyptic number.

11031141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11031141 is a deficient number, since it is larger than the sum of its proper divisors (5096859).

11031141 is a wasteful number, since it uses less digits than its factorization.

11031141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 11031141 is about 3321.3161547796. The cubic root of 11031141 is about 222.6076809088.

Adding to 11031141 its reverse (14113011), we get a palindrome (25144152).

The spelling of 11031141 in words is "eleven million, thirty-one thousand, one hundred forty-one".