1040201311 has 8 divisors (see below), whose sum is σ = 1074165248. Its totient is φ = 1006263000.

The previous prime is 1040201293. The next prime is 1040201317. The reversal of 1040201311 is 1131020401.

1040201311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1040201311 - 2¹¹ = 1040199263 is a prime.

It is a super-2 number, since 2×1040201311² = 2164037534812237442, 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 = 1040201291 and 1040201300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040201317) 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, 109876 + ... + 118966.

It is an arithmetic number, because the mean of its divisors is an integer number (134270656).

Almost surely, 2^1040201311 is an apocalyptic number.

1040201311 is a deficient number, since it is larger than the sum of its proper divisors (33963937).

1040201311 is an equidigital number, since it uses as much as digits as its factorization.

1040201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12813.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1040201311 is about 32252.1520367246. The cubic root of 1040201311 is about 1013.2247714401.

Adding to 1040201311 its reverse (1131020401), we get a palindrome (2171221712).

The spelling of 1040201311 in words is "one billion, forty million, two hundred one thousand, three hundred eleven".