11110929290 has 16 divisors (see below), whose sum is σ = 20002036320. Its totient is φ = 4443846480.

The previous prime is 11110929287. The next prime is 11110929299. The reversal of 11110929290 is 9292901111.

It is a self number, because there is not a number n which added to its sum of digits gives 11110929290.

It is not an unprimeable number, because it can be changed into a prime (11110929299) 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, 29801 + ... + 152019.

It is an arithmetic number, because the mean of its divisors is an integer number (1250127270).

Almost surely, 2^11110929290 is an apocalyptic number.

11110929290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110929290 is a deficient number, since it is larger than the sum of its proper divisors (8891107030).

11110929290 is a wasteful number, since it uses less digits than its factorization.

11110929290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131317.

The product of its (nonzero) digits is 2916, while the sum is 35.

The spelling of 11110929290 in words is "eleven billion, one hundred ten million, nine hundred twenty-nine thousand, two hundred ninety".