1041011311 has 8 divisors (see below), whose sum is σ = 1101542400. Its totient is φ = 981054360.

The previous prime is 1041011291. The next prime is 1041011339. The reversal of 1041011311 is 1131101401.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1041011311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041011291 and 1041011300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041011011) 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, 139801 + ... + 147058.

It is an arithmetic number, because the mean of its divisors is an integer number (137692800).

Almost surely, 2^1041011311 is an apocalyptic number.

1041011311 is a deficient number, since it is larger than the sum of its proper divisors (60531089).

1041011311 is a wasteful number, since it uses less digits than its factorization.

1041011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287069.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1041011311 is about 32264.7068946860. The cubic root of 1041011311 is about 1013.4877010352.

Adding to 1041011311 its reverse (1131101401), we get a palindrome (2172112712).

The spelling of 1041011311 in words is "one billion, forty-one million, eleven thousand, three hundred eleven".