1041140231 has 8 divisors (see below), whose sum is σ = 1102708080. Its totient is φ = 979608448.

The previous prime is 1041140203. The next prime is 1041140249. The reversal of 1041140231 is 1320411401.

It is a happy number.

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 1041140231 - 2⁶ = 1041140167 is a prime.

It is a super-2 number, since 2×1041140231² = 2167945961213466722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041140201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70565 + ... + 84033.

It is an arithmetic number, because the mean of its divisors is an integer number (137838510).

Almost surely, 2^1041140231 is an apocalyptic number.

1041140231 is a deficient number, since it is larger than the sum of its proper divisors (61567849).

1041140231 is a wasteful number, since it uses less digits than its factorization.

1041140231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18033.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1041140231 is about 32266.7046814514. The cubic root of 1041140231 is about 1013.5295364568.

Adding to 1041140231 its reverse (1320411401), we get a palindrome (2361551632).

The spelling of 1041140231 in words is "one billion, forty-one million, one hundred forty thousand, two hundred thirty-one".