1131004341 has 12 divisors (see below), whose sum is σ = 1686372480. Its totient is φ = 729680040.

The previous prime is 1131004333. The next prime is 1131004349. The reversal of 1131004341 is 1434001311.

1131004341 is a `hidden beast` number, since 11 + 310 + 0 + 4 + 341 = 666.

It is an interprime number because it is at equal distance from previous prime (1131004333) and next prime (1131004349).

It is not a de Polignac number, because 1131004341 - 2³ = 1131004333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131004349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2026611 + ... + 2027168.

It is an arithmetic number, because the mean of its divisors is an integer number (140531040).

Almost surely, 2^1131004341 is an apocalyptic number.

It is an amenable number.

1131004341 is a deficient number, since it is larger than the sum of its proper divisors (555368139).

1131004341 is a wasteful number, since it uses less digits than its factorization.

1131004341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053816 (or 4053813 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1131004341 is about 33630.4079814682. The cubic root of 1131004341 is about 1041.8889305711. Note that the first 3 decimals are identical.

Adding to 1131004341 its reverse (1434001311), we get a palindrome (2565005652).

The spelling of 1131004341 in words is "one billion, one hundred thirty-one million, four thousand, three hundred forty-one".