1141041031 has 8 divisors (see below), whose sum is σ = 1229111744. Its totient is φ = 1053012960.

The previous prime is 1141041023. The next prime is 1141041053. The reversal of 1141041031 is 1301401411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141041031 - 2³ = 1141041023 is a prime.

It is a super-2 number, since 2×1141041031² = 2603949268851085922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141040996 and 1141041014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141041731) 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 7 ways as a sum of consecutive naturals, for example, 64690 + ... + 80416.

It is an arithmetic number, because the mean of its divisors is an integer number (153638968).

Almost surely, 2^1141041031 is an apocalyptic number.

1141041031 is a deficient number, since it is larger than the sum of its proper divisors (88070713).

1141041031 is a wasteful number, since it uses less digits than its factorization.

1141041031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21321.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1141041031 is about 33779.2988529958. The cubic root of 1141041031 is about 1044.9618144972.

Adding to 1141041031 its reverse (1301401411), we get a palindrome (2442442442).

It can be divided in two parts, 11410 and 41031, that added together give a square (52441 = 229²).

The spelling of 1141041031 in words is "one billion, one hundred forty-one million, forty-one thousand, thirty-one".