10993989310 has 32 divisors (see below), whose sum is σ = 20257551072. Its totient is φ = 4293596160.

The previous prime is 10993989221. The next prime is 10993989329. The reversal of 10993989310 is 1398939901.

It is a super-2 number, since 2×10993989310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793050 + ... + 1799170.

It is an arithmetic number, because the mean of its divisors is an integer number (633048471).

Almost surely, 2^10993989310 is an apocalyptic number.

10993989310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10993989310 is a deficient number, since it is larger than the sum of its proper divisors (9263561762).

10993989310 is a wasteful number, since it uses less digits than its factorization.

10993989310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10348.

The product of its (nonzero) digits is 472392, while the sum is 52.

The spelling of 10993989310 in words is "ten billion, nine hundred ninety-three million, nine hundred eighty-nine thousand, three hundred ten".