1135015151 has 4 divisors (see below), whose sum is σ = 1135567392. Its totient is φ = 1134462912.

The previous prime is 1135015117. The next prime is 1135015181. The reversal of 1135015151 is 1515105311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1135015151 - 2³⁰ = 61273327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135015111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273026 + ... + 277151.

It is an arithmetic number, because the mean of its divisors is an integer number (283891848).

Almost surely, 2^1135015151 is an apocalyptic number.

1135015151 is a deficient number, since it is larger than the sum of its proper divisors (552241).

1135015151 is an equidigital number, since it uses as much as digits as its factorization.

1135015151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552240.

The product of its (nonzero) digits is 375, while the sum is 23.

The square root of 1135015151 is about 33689.9859156990. The cubic root of 1135015151 is about 1043.1190727862.

The spelling of 1135015151 in words is "one billion, one hundred thirty-five million, fifteen thousand, one hundred fifty-one".