11158065030 has 32 divisors (see below), whose sum is σ = 30604978944. Its totient is φ = 2550414816.

The previous prime is 11158064993. The next prime is 11158065031. The reversal of 11158065030 is 3056085111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11158065031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26566612 + ... + 26567031.

It is an arithmetic number, because the mean of its divisors is an integer number (956405592).

Almost surely, 2^11158065030 is an apocalyptic number.

11158065030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11158065030 is an abundant number, since it is smaller than the sum of its proper divisors (19446913914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11158065030 is a wasteful number, since it uses less digits than its factorization.

11158065030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53133660.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 11158065030 in words is "eleven billion, one hundred fifty-eight million, sixty-five thousand, thirty".