11151870290 has 64 divisors (see below), whose sum is σ = 23206134528. Its totient is φ = 3813427200.

The previous prime is 11151870287. The next prime is 11151870313. The reversal of 11151870290 is 9207815111.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11151870290.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3422342 + ... + 3425598.

It is an arithmetic number, because the mean of its divisors is an integer number (362595852).

Almost surely, 2^11151870290 is an apocalyptic number.

11151870290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11151870290 is an abundant number, since it is smaller than the sum of its proper divisors (12054264238).

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

11151870290 is a wasteful number, since it uses less digits than its factorization.

11151870290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123.

The product of its (nonzero) digits is 5040, while the sum is 35.

The spelling of 11151870290 in words is "eleven billion, one hundred fifty-one million, eight hundred seventy thousand, two hundred ninety".