1133151541 has 8 divisors (see below), whose sum is σ = 1204239744. Its totient is φ = 1062555840.

The previous prime is 1133151521. The next prime is 1133151559. The reversal of 1133151541 is 1451513311.

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 1133151541 - 2⁷ = 1133151413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133151521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118375 + ... + 127588.

It is an arithmetic number, because the mean of its divisors is an integer number (150529968).

Almost surely, 2^1133151541 is an apocalyptic number.

It is an amenable number.

1133151541 is a deficient number, since it is larger than the sum of its proper divisors (71088203).

1133151541 is a wasteful number, since it uses less digits than its factorization.

1133151541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246251.

The product of its digits is 900, while the sum is 25.

The square root of 1133151541 is about 33662.3163344414. The cubic root of 1133151541 is about 1042.5478522010.

Adding to 1133151541 its reverse (1451513311), we get a palindrome (2584664852).

The spelling of 1133151541 in words is "one billion, one hundred thirty-three million, one hundred fifty-one thousand, five hundred forty-one".