1133041551 has 12 divisors (see below), whose sum is σ = 1604816712. Its totient is φ = 710927488.

The previous prime is 1133041493. The next prime is 1133041589. The reversal of 1133041551 is 1551403311.

It is not a de Polignac number, because 1133041551 - 2⁷ = 1133041423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133042551) 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, 652560 + ... + 654293.

It is an arithmetic number, because the mean of its divisors is an integer number (133734726).

Almost surely, 2^1133041551 is an apocalyptic number.

1133041551 is a deficient number, since it is larger than the sum of its proper divisors (471775161).

1133041551 is a wasteful number, since it uses less digits than its factorization.

1133041551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306890 (or 1306873 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1133041551 is about 33660.6825688369. The cubic root of 1133041551 is about 1042.5141192758.

Adding to 1133041551 its reverse (1551403311), we get a palindrome (2684444862).

The spelling of 1133041551 in words is "one billion, one hundred thirty-three million, forty-one thousand, five hundred fifty-one".