1152040011 has 8 divisors (see below), whose sum is σ = 1585603584. Its totient is φ = 743251560.

The previous prime is 1152039991. The next prime is 1152040027. The reversal of 1152040011 is 1100402511.

It is a happy number.

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

It is not a de Polignac number, because 1152040011 - 2¹⁵ = 1152007243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152040111) 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, 6193671 + ... + 6193856.

It is an arithmetic number, because the mean of its divisors is an integer number (198200448).

Almost surely, 2^1152040011 is an apocalyptic number.

1152040011 is a deficient number, since it is larger than the sum of its proper divisors (433563573).

1152040011 is a wasteful number, since it uses less digits than its factorization.

1152040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12387561.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1152040011 is about 33941.7149095328. The cubic root of 1152040011 is about 1048.3086939417.

Adding to 1152040011 its reverse (1100402511), we get a palindrome (2252442522).

The spelling of 1152040011 in words is "one billion, one hundred fifty-two million, forty thousand, eleven".